CVE-2025-8693 (GCVE-0-2025-8693)
Vulnerability from cvelistv5 – Published: 2025-11-18 01:25 – Updated: 2026-02-26 16:56
VLAI
EPSS
VEX
Summary
A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-19 04:55 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zyxel.com/global/en/support/security-… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Zyxel | DX3300-T0 firmware |
Affected:
<= 5.50(ABVY.6.3)C0
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8693",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-19T04:55:24.895076Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T16:56:47.780Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "DX3300-T0 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "\u003c= 5.50(ABVY.6.3)C0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A post-authentication command injection vulnerability in the \"priv\" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.\u003cbr\u003e"
}
],
"value": "A post-authentication command injection vulnerability in the \"priv\" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-18T01:25:05.406Z",
"orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
"shortName": "Zyxel"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-uncontrolled-resource-consumption-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-11-18-2025"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
"assignerShortName": "Zyxel",
"cveId": "CVE-2025-8693",
"datePublished": "2025-11-18T01:25:05.406Z",
"dateReserved": "2025-08-07T01:28:52.928Z",
"dateUpdated": "2026-02-26T16:56:47.780Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-8693",
"date": "2026-09-18",
"epss": "0.01073",
"percentile": "0.63419"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "DX3300-T0 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "\u003c= 5.50(ABVY.6.3)C0"
}
]
}
],
"source": "security@zyxel.com.tw"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dm4200-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2E286050-5B6D-427D-B1F8-08AE6BAE86F8",
"versionEndIncluding": "5.17\\(acbs.1.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dm4200-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F5F90F23-614E-44D9-B2A4-2E29EC35C7C3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "59F122AA-72C9-48A3-B499-AA277220215F",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6D3E176E-F728-4385-8533-4C694D43898A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "156A5D10-7AF1-414D-9CF7-CA649C6E5793",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2456F691-C182-4BE6-A08F-5E1717366DCA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "70360542-DC98-4C1B-96CA-5A1D15888FC3",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3BBDC072-5D40-4130-9B5F-22FDA9BF909A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4F2BD4CD-D44E-4A92-B4C7-C19FCF58298B",
"versionEndIncluding": "5.17\\(abyl.9\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C8668990-045A-4DDD-9089-DE0025B69765",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "26C06227-D225-40DE-86C8-86244BA31688",
"versionEndIncluding": "5.17\\(abyo.7\\)b2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B293E564-2C48-442A-A415-34383DF3ADBA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0CE8D3AA-7BB0-4AF3-A904-1A4CFB110C06",
"versionEndIncluding": "5.17\\(abyo.7\\)b2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AFE5C53C-4255-4AEE-A49E-36C1A2CF10F5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4E7CA003-DB41-4078-895D-77806B45C08E",
"versionEndIncluding": "5.63\\(acmu.1.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6360F4D5-AFA7-4BE2-A3DE-8936453FF7ED",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FE239F4E-EB6A-4AE0-9763-747A43E9119C",
"versionEndIncluding": "5.63\\(acld.1.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B28CD570-8DF0-428D-9EF6-87B05DD019D7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5F1439D7-81DD-4013-B828-8A2026AF99CE",
"versionEndIncluding": "5.19\\(acjq.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CD4AE46D-E374-4224-9A66-4291B6A10C00",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AF11B4F-8830-49F6-AF87-D8A0FE06F10F",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "137F8B94-4176-4D9B-8704-28525E7352D1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "59CB2CBB-80A4-425D-B722-D7BD33BC96B6",
"versionEndIncluding": "5.50\\(acdi.2.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "137F8B94-4176-4D9B-8704-28525E7352D1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4A23A693-2BB3-4BF3-ADF7-48206CCBA966",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F766221F-7478-4E39-B4CD-A2498ACEE754",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B760B51B-9F4A-47EA-A112-F73B597EF401",
"versionEndIncluding": "5.50\\(abvy.6.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B37B17D8-76CF-4A26-B2DB-41B1BC9FD0A2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5A415E67-79AF-4532-927C-4638799E9855",
"versionEndIncluding": "5.44\\(achr.4\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8714EB1B-38E5-4295-AD26-EE13E2161DEA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE18067-D15A-4558-B8AE-36A714889E67",
"versionEndIncluding": "5.44\\(achr.4\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A98F76BD-0404-46DD-AE6A-EB630FEC8904",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2B0F4A1D-21B8-4635-95C0-3C34BD2A54A3",
"versionEndIncluding": "5.17\\(abup.15\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3510-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E0455EC5-B783-4CDB-9DC0-D8EF377A5F2C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D6A35947-35FA-4647-8E18-BF42F3F17C5E",
"versionEndIncluding": "5.17\\(abup.15\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3510-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3F955BD9-4D44-46BE-8605-51C6250A74D9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "15F5DF90-A7E1-425F-A885-C5F731167FF9",
"versionEndIncluding": "5.70\\(acif.1.2\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D3BCC6A9-1CAE-459D-BE7D-AAB956BD1B92",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "19839D45-022C-45A9-B263-4DE0F0550EB9",
"versionEndIncluding": "5.17\\(abyo.7\\)b2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6B1B9D0C-AB6C-43E1-BFCA-50EF231510FC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0F8570FA-03E1-4588-99D0-FB6DD52599BD",
"versionEndIncluding": "5.17\\(abyo.7\\)b2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7213FA12-5CD6-4E9B-8387-A52AEF17EA10",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "975C3E6F-9E73-4B77-A8BF-BB8B19ED1F8F",
"versionEndIncluding": "5.17\\(abry.5.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "88B8CDD0-E73A-4FAA-9964-D8C09949CB32",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1124614E-06ED-4D3E-82C5-128292B46DAB",
"versionEndIncluding": "5.17\\(abqx.10\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E82D41CC-2EB3-4892-8383-FB2C9EC64D9E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2D509E85-51DC-46C3-9902-CCCF4091F298",
"versionEndIncluding": "5.70\\(aceg.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F32FA3FB-CE89-4CC1-9D8D-765B90A122DF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DC161EBF-6EFE-4D47-9CDB-20750EA4D654",
"versionEndIncluding": "5.70\\(acdz.4.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ABFF2039-5DCC-4850-8BDA-3D418629C226",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA40A396-A0A3-41B6-ACD5-75B61334F26E",
"versionEndIncluding": "5.70\\(acdz.4.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D629D4B6-B2F2-45F1-9295-71751570C231",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6BFC6F26-26C2-4E72-8CBC-150FB55CCF9C",
"versionEndIncluding": "5.18\\(achn.2.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CE049DE-A5DA-4A4F-BA30-BBD09FF34DE0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7FDF6C5B-F1E4-4B8E-8B0C-CACB9D6E3735",
"versionEndIncluding": "5.18\\(acak.1.4\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "07727D9C-723B-4761-B6B6-07FE1784D3C1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "74107363-C36E-448C-AB9A-6C2E1EE6E56B",
"versionEndIncluding": "5.50\\(abpm.9.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9259E2F6-885D-4B44-8D40-20758DA599D2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "183292A9-2F24-4AA9-ADE7-647D37B050C3",
"versionEndIncluding": "5.50\\(abpm.9.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F3ECE0EB-C429-4716-ABFB-73540847EB9E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "09E5C645-44F0-45EF-8CC2-D2F46B6FD0A9",
"versionEndIncluding": "5.50\\(abom.8.6\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B18982B2-E575-478E-A2B4-0932DE329056",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:gm4100-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9BFFF724-E982-4626-9E79-E1F7A9F946D9",
"versionEndIncluding": "5.18\\(accl.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:gm4100-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "182AB7CA-DFD4-4C0A-958B-6794A39FFAEF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B8DD3CDD-3438-49B1-B4DD-BB4908495DBC",
"versionEndIncluding": "5.50\\(abpm.9.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BB5E8468-D12F-4CBE-AC7E-27D5A928A85A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D66E46B2-4468-4B3C-B1B6-3ECD82412F6A",
"versionEndIncluding": "5.50\\(abom.8.6\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1B33AE56-3948-494B-9E23-54D939DF0D3E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg4005-b50a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0E1C0EC5-1002-4AED-B22B-6CE0CED03BC9",
"versionEndIncluding": "5.17\\(abqa.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg4005-b50a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "88F74228-AC0C-4150-974D-54D77BBF9A90",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg4005-b60a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F7C0043D-AE0B-4894-86C0-3E315CFCFB37",
"versionEndIncluding": "5.17\\(abqa.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg4005-b60a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "30C1B91D-3EA0-4A1D-833A-6767A6C84DA3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg4005-b50b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "946C75B6-5998-4307-8875-22805B35F3E6",
"versionEndIncluding": "5.13\\(abrl.5.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg4005-b50b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "36B2A37B-0662-43E7-AEB4-DF0C5A30A95F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "889D5C69-5E6E-4D45-9E23-B27988865911",
"versionEndIncluding": "5.50\\(abpm.9.5\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C3535B63-318C-4EB5-ADC8-0AF3FB443DFC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2FBA4162-481C-43DA-8E4C-EFDF697A13C9",
"versionEndIncluding": "5.50\\(abom.8.6\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4C2320B-52DF-4F86-86D2-42FB62337773",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3A1D4BF8-696C-4246-9C64-105B448989E8",
"versionEndIncluding": "5.17\\(abpc.6.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "78473083-F702-4B81-AAA0-B66A0984FF6B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2CB87426-0146-4695-89A0-12F6B290AC8F",
"versionEndIncluding": "5.17\\(abpc.6.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "780BBA7D-7E2C-4624-AA15-8A51F3DF428F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "73251747-4907-4D8A-88C8-0B9F38E41E1A",
"versionEndIncluding": "5.63\\(acmt.1.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B4171802-2480-4F21-A17A-49D8D0E3727A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F5FF2B6E-5982-4C91-BC1E-3FB8EAD7367E",
"versionEndIncluding": "5.63\\(acoj.1.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8CFFB6F6-F8ED-4AFA-B1D7-4E9C5D1F7897",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pm3100-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F399710B-4FF2-4E6D-9457-B73BD1772EEF",
"versionEndIncluding": "5.42\\(acbf.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pm3100-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F78F88D4-A782-4075-A3CB-A728CE4014DF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pm5100-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F3995BE3-1718-4E34-BBC6-D27B875CE7A0",
"versionEndIncluding": "5.42\\(acbf.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pm5100-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "249AF476-CAA4-4C87-8CC3-E0AF15E61F7E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pm7500-00_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0C74B55C-E618-4131-97E4-3D83EA7D0BAA",
"versionEndIncluding": "5.61\\(ackk.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pm7500-00:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FD9BE5AD-2CB3-4161-9A24-AD1C96776A35",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9F9D1907-DCDA-4AC5-B084-658C972E911B",
"versionEndIncluding": "5.42\\(abyy.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8AD1E2E3-2BB8-4CB3-AF81-C916312FE361",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8BCAB07F-7E2E-4B4B-9997-829A24FE0608",
"versionEndIncluding": "5.44\\(acjb.1.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3BB525DE-2E08-4848-976E-7DF6C7E19578",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3DAFC991-99C6-4906-BE92-D52208BACDC7",
"versionEndIncluding": "5.44\\(achk.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3BB525DE-2E08-4848-976E-7DF6C7E19578",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4898EA7D-7393-49F5-ABF2-70166173015A",
"versionEndIncluding": "5.44\\(ackb.0.4\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7EBB4C27-DAEB-4297-98DC-3B22353B5184",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA58C76F-3102-4FA7-8885-B0DF2C50B66E",
"versionEndIncluding": "5.70\\(acka.0\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:*",
"matchCriteriaId": "532CBEBB-0D42-42F7-9916-7D8E360E0776",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8E20FCEA-FEFF-4C2C-9387-1542F7941926",
"versionEndIncluding": "5.50\\(abvl.4.7\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C2C56248-D12F-46DC-A52F-0607E4A5DCCC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:wx3401-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6C16CF37-9B47-47A9-BE81-7C2C3992C2D9",
"versionEndIncluding": "5.17\\(abve.2.8\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:wx3401-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "677C554B-F9C7-4780-97C0-6021146F8B3C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:wx3401-b1_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0DD96BFA-1F21-44E4-BE6D-21E23BDA843D",
"versionEndIncluding": "5.17\\(abve.2.8\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:wx3401-b1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E7C8FB13-CBCF-4A74-8DFD-874B9A990577",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F1E76E57-4335-44C9-BE6A-040D3A023D65",
"versionEndIncluding": "5.70\\(aceb.4.1\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "303DB62A-2A7E-4CB7-ADA0-29C23BFD41BE",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6409BE18-E7EF-41BC-B45C-C7C77F8DB380",
"versionEndIncluding": "5.18\\(acgj.0.3\\)c0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:*",
"matchCriteriaId": "88909887-E078-4EC5-BA49-2EFCABF1EB1B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A post-authentication command injection vulnerability in the \"priv\" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device."
}
],
"id": "CVE-2025-8693",
"lastModified": "2026-06-17T10:07:27.083",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "security@zyxel.com.tw",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-8693",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-19T04:55:24.895076Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-11-18T02:15:45.410",
"references": [
{
"source": "security@zyxel.com.tw",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-uncontrolled-resource-consumption-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-11-18-2025"
}
],
"sourceIdentifier": "security@zyxel.com.tw",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-78"
}
],
"source": "security@zyxel.com.tw",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T08:17:17+00:00",
"cve": "CVE-2025-8693",
"id": "CVE-2025-8693",
"initial_release_date": "2025-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2025-8693",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-8693.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8693",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-19T04:55:24.895076Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-18T15:04:06.709Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "DX3300-T0 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "\u003c= 5.50(ABVY.6.3)C0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A post-authentication command injection vulnerability in the \"priv\" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.\u003cbr\u003e"
}
],
"value": "A post-authentication command injection vulnerability in the \"priv\" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-18T01:25:05.406Z",
"orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
"shortName": "Zyxel"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-uncontrolled-resource-consumption-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-11-18-2025"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
"assignerShortName": "Zyxel",
"cveId": "CVE-2025-8693",
"datePublished": "2025-11-18T01:25:05.406Z",
"dateReserved": "2025-08-07T01:28:52.928Z",
"dateUpdated": "2026-02-26T16:56:47.780Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…