Search criteria
26 vulnerabilities found for DEX by TeamViewer
CVE-2025-64994 (GCVE-0-2025-64994)
Vulnerability from nvd – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:43
VLAI?
Summary
A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM.
Severity ?
6.5 (Medium)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 17.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64994",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:42:57.887630Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:43:39.372Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-SetWorkRate instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427 Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:37.364Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v17.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v17.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Privilege Escalation via Uncontrolled Search Path in 1E-Nomad-SetWorkRate instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64994",
"datePublished": "2025-12-11T11:29:37.364Z",
"dateReserved": "2025-11-12T08:16:25.593Z",
"dateUpdated": "2025-12-11T14:43:39.372Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64991 (GCVE-0-2025-64991)
Vulnerability from nvd – Published: 2025-12-11 11:28 – Updated: 2025-12-11 16:17
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 15
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64991",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:17:04.277981Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:17:11.880Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-LogoffUser Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "15",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:28:16.281Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v15 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v15 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-PatchInsights-Deploy Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64991",
"datePublished": "2025-12-11T11:28:16.281Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:17:11.880Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64992 (GCVE-0-2025-64992)
Vulnerability from nvd – Published: 2025-12-11 11:28 – Updated: 2025-12-11 15:42
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64992",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T15:42:20.267383Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T15:42:52.715Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-PauseNomadJobQueue Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:28:53.279Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v25 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v25 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Nomad-PauseNomadJobQueue Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64992",
"datePublished": "2025-12-11T11:28:53.279Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T15:42:52.715Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64995 (GCVE-0-2025-64995)
Vulnerability from nvd – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:40
VLAI?
Summary
A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.
Severity ?
6.5 (Medium)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 3.4
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64995",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:37:06.691098Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:40:43.196Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "3.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427 Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:50.467Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update to the latest available versions (v3.4 or later)."
}
],
"value": "Update to the latest available versions (v3.4 or later)."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Privilege Escalation via Process Hijacking in 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64995",
"datePublished": "2025-12-11T11:29:50.467Z",
"dateReserved": "2025-11-12T08:16:25.593Z",
"dateUpdated": "2025-12-11T14:40:43.196Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64993 (GCVE-0-2025-64993)
Vulnerability from nvd – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:44
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 29
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64993",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:44:15.369092Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:44:21.214Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-StopConfigMgrClientService"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerApplicationDeploymentEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerClientHealthCheck"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "30",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerDiscoveryDataCollectionCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerFileCollectionCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerHardwareInventoryCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerMachinePolicyRetrievalAndEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareInventoryCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareMeteringUsageReportCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareUpdatesDeploymentEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareUpdatesScanCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:09.540Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available versions. SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available versions. SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-ConfigMgrConsoleExtensions Instructions",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64993",
"datePublished": "2025-12-11T11:29:09.540Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T14:44:21.214Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64990 (GCVE-0-2025-64990)
Vulnerability from nvd – Published: 2025-12-11 11:27 – Updated: 2025-12-11 16:23
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64990",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:21:25.473194Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:23:42.739Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-LogoffUser Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:27:42.987Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-LogoffUser Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64990",
"datePublished": "2025-12-11T11:27:42.987Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:23:42.739Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-46266 (GCVE-0-2025-46266)
Vulnerability from nvd – Published: 2025-12-11 11:25 – Updated: 2025-12-11 17:11
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information.
Severity ?
4.3 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
|
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-46266",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:11:34.215148Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:11:43.556Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:25:11.980Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX Client to the latest available version (25.11 or above)."
}
],
"value": "Update the TeamViewer DEX Client to the latest available version (25.11 or above)."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Transmission of Data in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-46266",
"datePublished": "2025-12-11T11:25:11.980Z",
"dateReserved": "2025-04-30T08:08:15.972Z",
"dateUpdated": "2025-12-11T17:11:43.556Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64988 (GCVE-0-2025-64988)
Vulnerability from nvd – Published: 2025-12-11 11:26 – Updated: 2025-12-11 16:52
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 19.2
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64988",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:52:07.456029Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:52:33.223Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-GetCmContentLocations Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "19.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:48.195Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v19.2 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v19.2 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Nomad-GetCmContentLocations Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64988",
"datePublished": "2025-12-11T11:26:48.195Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:52:33.223Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64989 (GCVE-0-2025-64989)
Vulnerability from nvd – Published: 2025-12-11 11:27 – Updated: 2025-12-11 16:38
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64989",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:36:29.592756Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:38:14.463Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-FindFileBySizeAndHash Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:27:10.219Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-FindFileBySizeAndHash Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64989",
"datePublished": "2025-12-11T11:27:10.219Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:38:14.463Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-44016 (GCVE-0-2025-44016)
Vulnerability from nvd – Published: 2025-12-11 11:24 – Updated: 2025-12-11 17:20
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context.
Severity ?
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
Affected: 0 , ≤ 25.9.0.46 (custom) Affected: 0 , ≤ 25.5.0.53 (custom) Affected: 0 , ≤ 24.5.0.69 (custom) |
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-44016",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:20:04.181566Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:20:33.878Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-524",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.9.0.46",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-526",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.5.0.53",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-525",
"status": "unaffected"
}
],
"lessThanOrEqual": "24.5.0.69",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:24:37.520Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "File Hash Validation Bypass in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-44016",
"datePublished": "2025-12-11T11:24:37.520Z",
"dateReserved": "2025-04-30T08:08:15.948Z",
"dateUpdated": "2025-12-11T17:20:33.878Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64986 (GCVE-0-2025-64986)
Vulnerability from nvd – Published: 2025-12-11 11:26 – Updated: 2025-12-11 17:08
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64986",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:08:20.282921Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:08:36.984Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Instruction: 1E-Explorer-TachyonCore-DevicesListeningOnAPort"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:13.379Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users: Update to the latest available version (v21 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users: Update to the latest available version (v21 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-DevicesListeningOnAPort Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64986",
"datePublished": "2025-12-11T11:26:13.379Z",
"dateReserved": "2025-11-12T08:16:25.591Z",
"dateUpdated": "2025-12-11T17:08:36.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64987 (GCVE-0-2025-64987)
Vulnerability from nvd – Published: 2025-12-11 11:26 – Updated: 2025-12-11 16:54
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , ≤ 21
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64987",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:53:45.269871Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:54:07.115Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"modules": [
"1E-Explorer-TachyonCore-CheckSimpleIoC Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThanOrEqual": "21",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:34.672Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Instruction has been discontinued. Delete instruction from platform."
}
],
"value": "Instruction has been discontinued. Delete instruction from platform."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-CheckSimpleIoC Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64987",
"datePublished": "2025-12-11T11:26:34.672Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:54:07.115Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12687 (GCVE-0-2025-12687)
Vulnerability from nvd – Published: 2025-12-11 11:24 – Updated: 2025-12-11 17:21
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination.
Severity ?
6.5 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
Affected: 0 , ≤ 25.9.0.46 (custom) Affected: 0 , ≤ 25.5.053 (custom) Affected: 0 , ≤ 24.5.0.69 (custom) |
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12687",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:21:39.863685Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:21:45.837Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-524",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.9.0.46",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-526",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.5.053",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-525",
"status": "unaffected"
}
],
"lessThanOrEqual": "24.5.0.69",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:24:15.265Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Denial-of-Service Vulnerability in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-12687",
"datePublished": "2025-12-11T11:24:15.265Z",
"dateReserved": "2025-11-04T08:30:21.490Z",
"dateUpdated": "2025-12-11T17:21:45.837Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64995 (GCVE-0-2025-64995)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:40
VLAI?
Summary
A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.
Severity ?
6.5 (Medium)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 3.4
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64995",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:37:06.691098Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:40:43.196Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "3.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427 Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:50.467Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update to the latest available versions (v3.4 or later)."
}
],
"value": "Update to the latest available versions (v3.4 or later)."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Privilege Escalation via Process Hijacking in 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64995",
"datePublished": "2025-12-11T11:29:50.467Z",
"dateReserved": "2025-11-12T08:16:25.593Z",
"dateUpdated": "2025-12-11T14:40:43.196Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64994 (GCVE-0-2025-64994)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:43
VLAI?
Summary
A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM.
Severity ?
6.5 (Medium)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 17.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64994",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:42:57.887630Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:43:39.372Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-SetWorkRate instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate privileges and execute arbitrary code as SYSTEM."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427 Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:37.364Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v17.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v17.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Privilege Escalation via Uncontrolled Search Path in 1E-Nomad-SetWorkRate instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64994",
"datePublished": "2025-12-11T11:29:37.364Z",
"dateReserved": "2025-11-12T08:16:25.593Z",
"dateUpdated": "2025-12-11T14:43:39.372Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64993 (GCVE-0-2025-64993)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:29 – Updated: 2025-12-11 14:44
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 29
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64993",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T14:44:15.369092Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T14:44:21.214Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-StopConfigMgrClientService"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerApplicationDeploymentEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerClientHealthCheck"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "30",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerDiscoveryDataCollectionCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerFileCollectionCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerHardwareInventoryCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerMachinePolicyRetrievalAndEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareInventoryCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareMeteringUsageReportCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareUpdatesDeploymentEvaluationCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"modules": [
"1E-ConfigMgrConsoleExtensions-TriggerSoftwareUpdatesScanCycle"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:29:09.540Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available versions. SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available versions. SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-ConfigMgrConsoleExtensions Instructions",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64993",
"datePublished": "2025-12-11T11:29:09.540Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T14:44:21.214Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64992 (GCVE-0-2025-64992)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:28 – Updated: 2025-12-11 15:42
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64992",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T15:42:20.267383Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T15:42:52.715Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-PauseNomadJobQueue Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-PauseNomadJobQueue instruction prior V25. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:28:53.279Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v25 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v25 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Nomad-PauseNomadJobQueue Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64992",
"datePublished": "2025-12-11T11:28:53.279Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T15:42:52.715Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64991 (GCVE-0-2025-64991)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:28 – Updated: 2025-12-11 16:17
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 15
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64991",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:17:04.277981Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:17:11.880Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-LogoffUser Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "15",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:28:16.281Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v15 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v15 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-PatchInsights-Deploy Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64991",
"datePublished": "2025-12-11T11:28:16.281Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:17:11.880Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64990 (GCVE-0-2025-64990)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:27 – Updated: 2025-12-11 16:23
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
6.8 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64990",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:21:25.473194Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:23:42.739Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-LogoffUser Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:27:42.987Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-LogoffUser Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64990",
"datePublished": "2025-12-11T11:27:42.987Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:23:42.739Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64989 (GCVE-0-2025-64989)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:27 – Updated: 2025-12-11 16:38
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21.1
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64989",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:36:29.592756Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:38:14.463Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Explorer-TachyonCore-FindFileBySizeAndHash Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-FindFileBySizeAndHash instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:27:10.219Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v21.1 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-FindFileBySizeAndHash Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64989",
"datePublished": "2025-12-11T11:27:10.219Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:38:14.463Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64988 (GCVE-0-2025-64988)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:26 – Updated: 2025-12-11 16:52
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 19.2
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64988",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:52:07.456029Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:52:33.223Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"1E-Nomad-GetCmContentLocations Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "19.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-GetCmContentLocations instruction prior V19.2. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:48.195Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users should update to the latest available version (v19.2 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users should update to the latest available version (v19.2 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Nomad-GetCmContentLocations Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64988",
"datePublished": "2025-12-11T11:26:48.195Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:52:33.223Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64987 (GCVE-0-2025-64987)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:26 – Updated: 2025-12-11 16:54
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , ≤ 21
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64987",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T16:53:45.269871Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T16:54:07.115Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"modules": [
"1E-Explorer-TachyonCore-CheckSimpleIoC Instruction"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThanOrEqual": "21",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:34.672Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Instruction has been discontinued. Delete instruction from platform."
}
],
"value": "Instruction has been discontinued. Delete instruction from platform."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-CheckSimpleIoC Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64987",
"datePublished": "2025-12-11T11:26:34.672Z",
"dateReserved": "2025-11-12T08:16:25.592Z",
"dateUpdated": "2025-12-11T16:54:07.115Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-64986 (GCVE-0-2025-64986)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:26 – Updated: 2025-12-11 17:08
VLAI?
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Severity ?
7.2 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 21
(custom)
|
Credits
Lockheed Martin Red Team
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64986",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:08:20.282921Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:08:36.984Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Instruction: 1E-Explorer-TachyonCore-DevicesListeningOnAPort"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "21",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lockheed Martin Red Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"value": "A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-DevicesListeningOnAPort instruction prior V21. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:26:13.379Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "On-prem users: Update to the latest available version (v21 or later). SaaS instances have been updated automatically."
}
],
"value": "On-prem users: Update to the latest available version (v21 or later). SaaS instances have been updated automatically."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Command Injection in 1E-Explorer-TachyonCore-DevicesListeningOnAPort Instruction",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-64986",
"datePublished": "2025-12-11T11:26:13.379Z",
"dateReserved": "2025-11-12T08:16:25.591Z",
"dateUpdated": "2025-12-11T17:08:36.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-46266 (GCVE-0-2025-46266)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:25 – Updated: 2025-12-11 17:11
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information.
Severity ?
4.3 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
|
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-46266",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:11:34.215148Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:11:43.556Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:25:11.980Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX Client to the latest available version (25.11 or above)."
}
],
"value": "Update the TeamViewer DEX Client to the latest available version (25.11 or above)."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Transmission of Data in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-46266",
"datePublished": "2025-12-11T11:25:11.980Z",
"dateReserved": "2025-04-30T08:08:15.972Z",
"dateUpdated": "2025-12-11T17:11:43.556Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-44016 (GCVE-0-2025-44016)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:24 – Updated: 2025-12-11 17:20
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context.
Severity ?
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
Affected: 0 , ≤ 25.9.0.46 (custom) Affected: 0 , ≤ 25.5.0.53 (custom) Affected: 0 , ≤ 24.5.0.69 (custom) |
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-44016",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:20:04.181566Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:20:33.878Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-524",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.9.0.46",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-526",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.5.0.53",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-525",
"status": "unaffected"
}
],
"lessThanOrEqual": "24.5.0.69",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:24:37.520Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "File Hash Validation Bypass in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-44016",
"datePublished": "2025-12-11T11:24:37.520Z",
"dateReserved": "2025-04-30T08:08:15.948Z",
"dateUpdated": "2025-12-11T17:20:33.878Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12687 (GCVE-0-2025-12687)
Vulnerability from cvelistv5 – Published: 2025-12-11 11:24 – Updated: 2025-12-11 17:21
VLAI?
Summary
A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination.
Severity ?
6.5 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TeamViewer | DEX |
Affected:
0 , < 25.11.0.29
(custom)
Affected: 0 , ≤ 25.9.0.46 (custom) Affected: 0 , ≤ 25.5.053 (custom) Affected: 0 , ≤ 24.5.0.69 (custom) |
Credits
Threat Hunt Team of Bank of America
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12687",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-11T17:21:39.863685Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T17:21:45.837Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Content Distribution Service",
"NomadBranch.exe"
],
"platforms": [
"Windows"
],
"product": "DEX",
"vendor": "TeamViewer",
"versions": [
{
"lessThan": "25.11.0.29",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-524",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.9.0.46",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-526",
"status": "unaffected"
}
],
"lessThanOrEqual": "25.5.053",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"changes": [
{
"at": "HF-PLTPKG-525",
"status": "unaffected"
}
],
"lessThanOrEqual": "24.5.0.69",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Threat Hunt Team of Bank of America"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination."
}
],
"value": "A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-11T11:24:15.265Z",
"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"shortName": "TV"
},
"references": [
{
"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"value": "Update the TeamViewer DEX client to the latest available version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Denial-of-Service Vulnerability in NomadBranch.exe",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
"assignerShortName": "TV",
"cveId": "CVE-2025-12687",
"datePublished": "2025-12-11T11:24:15.265Z",
"dateReserved": "2025-11-04T08:30:21.490Z",
"dateUpdated": "2025-12-11T17:21:45.837Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}