CVE-2021-34574 (GCVE-0-2021-34574)
Vulnerability from cvelistv5 – Published: 2021-08-02 10:24 – Updated: 2024-09-16 18:14
VLAI?
Summary
In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.
Severity ?
4.3 (Medium)
CWE
- CWE-669 - Incorrect Resource Transfer Between Spheres
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MB connect line | mymbCONNECT24 |
Affected:
2 , ≤ 2.11.2
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
Credits
OTORIO reported the vulnerabilities to MB connect line.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T00:19:46.604Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en/advisories/VDE-2022-039"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en/advisories/VDE-2021-030"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "mymbCONNECT24",
"vendor": "MB connect line",
"versions": [
{
"lessThanOrEqual": "2.11.2",
"status": "affected",
"version": "2",
"versionType": "custom"
}
]
},
{
"product": "mbCONNECT24",
"vendor": "MB connect line",
"versions": [
{
"lessThanOrEqual": "2.11.2",
"status": "affected",
"version": "2",
"versionType": "custom"
}
]
},
{
"product": "myREX24",
"vendor": "Helmholz",
"versions": [
{
"lessThanOrEqual": "2.11.2",
"status": "affected",
"version": "2",
"versionType": "custom"
}
]
},
{
"product": "myREX24.virtual",
"vendor": "Helmholz",
"versions": [
{
"lessThanOrEqual": "2.11.2",
"status": "affected",
"version": "2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "OTORIO reported the vulnerabilities to MB connect line."
}
],
"datePublic": "2022-09-07T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-669",
"description": "CWE-669 Incorrect Resource Transfer Between Spheres",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-09-14T14:05:29",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en/advisories/VDE-2022-039"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en/advisories/VDE-2021-030"
}
],
"solutions": [
{
"lang": "en",
"value": "Update to version 2.12.1"
}
],
"source": {
"advisory": "VDE-2021-030, VDE-2022-039",
"discovery": "EXTERNAL"
},
"title": "Password policy evasion in products of MB connect line and Helmholz",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2022-09-07T10:00:00.000Z",
"ID": "CVE-2021-34574",
"STATE": "PUBLIC",
"TITLE": "Password policy evasion in products of MB connect line and Helmholz"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "mymbCONNECT24",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2",
"version_value": "2.11.2"
}
]
}
},
{
"product_name": "mbCONNECT24",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2",
"version_value": "2.11.2"
}
]
}
}
]
},
"vendor_name": "MB connect line"
},
{
"product": {
"product_data": [
{
"product_name": "myREX24",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2",
"version_value": "2.11.2"
}
]
}
},
{
"product_name": "myREX24.virtual",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2",
"version_value": "2.11.2"
}
]
}
}
]
},
"vendor_name": "Helmholz"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "OTORIO reported the vulnerabilities to MB connect line."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-669 Incorrect Resource Transfer Between Spheres"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/en/advisories/VDE-2022-039",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en/advisories/VDE-2022-039"
},
{
"name": "https://cert.vde.com/en/advisories/VDE-2021-030",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en/advisories/VDE-2021-030"
}
]
},
"solution": [
{
"lang": "en",
"value": "Update to version 2.12.1"
}
],
"source": {
"advisory": "VDE-2021-030, VDE-2022-039",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2021-34574",
"datePublished": "2021-08-02T10:24:31.932350Z",
"dateReserved": "2021-06-10T00:00:00",
"dateUpdated": "2024-09-16T18:14:15.495Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.11.2\", \"matchCriteriaId\": \"2D55D697-78A4-44E3-B6B6-E5349C610148\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.11.2\", \"matchCriteriaId\": \"04561EEC-B011-46F8-8C56-E5546D0ECD6A\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.11.2\", \"matchCriteriaId\": \"8EE3EED2-43AC-4129-B2C8-88DEBFEF8BA0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.11.2\", \"matchCriteriaId\": \"847B9BE1-D7E5-4B6B-A59D-282BB58A8B64\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.\"}, {\"lang\": \"es\", \"value\": \"En MB connect line mymbCONNECT24, mbCONNECT24 y Helmholz myREX24 y myREX24.virtual en todas las versiones hasta la v2.11.2 un atacante autenticado puede cambiar la contrase\\u00f1a de su cuenta por una nueva que viole la pol\\u00edtica de contrase\\u00f1as interceptando y modificando la petici\\u00f3n que se env\\u00eda al servidor.\"}]",
"id": "CVE-2021-34574",
"lastModified": "2024-11-21T06:10:43.910",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"info@cert.vde.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:N/I:P/A:N\", \"baseScore\": 4.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2021-08-02T11:15:11.350",
"references": "[{\"url\": \"https://cert.vde.com/en/advisories/VDE-2021-030\", \"source\": \"info@cert.vde.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://cert.vde.com/en/advisories/VDE-2022-039\", \"source\": \"info@cert.vde.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://cert.vde.com/en/advisories/VDE-2021-030\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://cert.vde.com/en/advisories/VDE-2022-039\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
"sourceIdentifier": "info@cert.vde.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"info@cert.vde.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-669\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-669\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2021-34574\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2021-08-02T11:15:11.350\",\"lastModified\":\"2024-11-21T06:10:43.910\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.\"},{\"lang\":\"es\",\"value\":\"En MB connect line mymbCONNECT24, mbCONNECT24 y Helmholz myREX24 y myREX24.virtual en todas las versiones hasta la v2.11.2 un atacante autenticado puede cambiar la contrase\u00f1a de su cuenta por una nueva que viole la pol\u00edtica de contrase\u00f1as interceptando y modificando la petici\u00f3n que se env\u00eda al servidor.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:P/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-669\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-669\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"2D55D697-78A4-44E3-B6B6-E5349C610148\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"04561EEC-B011-46F8-8C56-E5546D0ECD6A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"8EE3EED2-43AC-4129-B2C8-88DEBFEF8BA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"847B9BE1-D7E5-4B6B-A59D-282BB58A8B64\"}]}]}],\"references\":[{\"url\":\"https://cert.vde.com/en/advisories/VDE-2021-030\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2022-039\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2021-030\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2022-039\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…