CVE-2026-71943 (GCVE-0-2026-71943)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:08 – Updated: 2026-08-24 17:08
VLAI
EPSS
VEX
Title
DrayTek VigorSwitch Multiple Models OS Command Injection via setDevNet
Summary
Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the setDevNet function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
28 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| DrayTek Corporation | VigorSwitch G2540xs |
Affected:
0 , < 3.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2540xs |
Affected:
0 , < 3.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch FX2120 |
Affected:
0 , < 3.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2282x |
Affected:
0 , < 2.10.6
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2282x |
Affected:
0 , < 2.10.6
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch Q2300x |
Affected:
0 , < 2.10.7
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch PQ2300xb |
Affected:
0 , < 2.10.7
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2542x |
Affected:
0 , < 3.10.6
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2542x |
Affected:
0 , < 3.10.6
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2542xh |
Affected:
0 , < 3.10.6
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch PX2060 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G1280 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P1280 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P1281x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G1282 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P1282 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2121 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2121 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch PQ2121x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch Q2121x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2280x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2280x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch Q2200x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch PQ2200xb |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2100 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2100 |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch G2540x |
Affected:
0 , < 2.9.10
(custom)
|
guessed | |
| DrayTek Corporation | VigorSwitch P2540x |
Affected:
0 , < 2.9.10
(custom)
|
guessed |
Date Public
2026-08-24 00:00
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2540xs",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2540xs",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch FX2120",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2282x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.10.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2282x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.10.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch Q2300x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.10.7",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch PQ2300xb",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.10.7",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2542x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.10.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2542x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.10.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2542xh",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "3.10.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch PX2060",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G1280",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P1280",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P1281x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G1282",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P1282",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2121",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2121",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch PQ2121x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch Q2121x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2280x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2280x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch Q2200x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch PQ2200xb",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2100",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2100",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch G2540x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VigorSwitch P2540x",
"vendor": "DrayTek Corporation",
"versions": [
{
"lessThan": "2.9.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_g2540xs_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_p2540xs_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_fx2120_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_g1282_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_p1282_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_g2121_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_pq2121x_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_q2121x_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_g2280x_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_p2280x_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_q2200x_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_pq2200xb_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_g2100_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:draytek:vigorswitch_p2100_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.9.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Jincheng Wang (@winmt)"
},
{
"lang": "en",
"type": "finder",
"value": "Le Yu (Nanjing University of Posts and Telecommunications)"
},
{
"lang": "en",
"type": "finder",
"value": "Xiapu Luo (The Hong Kong Polytechnic University)"
}
],
"datePublic": "2026-08-24T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the setDevNet function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device\u0027s web management interface."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"privilegesRequired": "HIGH",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
},
"format": "CVSS"
},
{
"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"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-24T17:08:06.077Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.draytek.com/about/security-advisory/multiple-vulnerabilities-in-vigorswitch-series-august-2026/"
},
{
"name": "VulnCheck Advisory: DrayTek VigorSwitch Multiple Models OS Command Injection via setDevNet",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/draytek-vigorswitch-multiple-models-os-command-injection-via-setdevnet"
}
],
"title": "DrayTek VigorSwitch Multiple Models OS Command Injection via setDevNet",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-71943",
"datePublished": "2026-08-24T17:08:06.077Z",
"dateReserved": "2026-08-08T16:43:04.176Z",
"dateUpdated": "2026-08-24T17:08:06.077Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-71943\",\"sourceIdentifier\":\"disclosure@vulncheck.com\",\"published\":\"2026-08-24T18:17:20.077\",\"lastModified\":\"2026-08-24T18:17:20.077\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the setDevNet function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device\u0027s web management interface.\"}],\"affected\":[{\"source\":\"disclosure@vulncheck.com\",\"affectedData\":[{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2540xs\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2540xs\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch FX2120\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2282x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.10.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2282x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.10.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch Q2300x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.10.7\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch PQ2300xb\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.10.7\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2542x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.10.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2542x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.10.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2542xh\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.10.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch PX2060\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G1280\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P1280\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P1281x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G1282\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P1282\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2121\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2121\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch PQ2121x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch Q2121x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2280x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2280x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch Q2200x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch PQ2200xb\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2100\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2100\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch G2540x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"DrayTek Corporation\",\"product\":\"VigorSwitch P2540x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"2.9.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"disclosure@vulncheck.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"HIGH\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"disclosure@vulncheck.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"disclosure@vulncheck.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"references\":[{\"url\":\"https://www.draytek.com/about/security-advisory/multiple-vulnerabilities-in-vigorswitch-series-august-2026/\",\"source\":\"disclosure@vulncheck.com\"},{\"url\":\"https://www.vulncheck.com/advisories/draytek-vigorswitch-multiple-models-os-command-injection-via-setdevnet\",\"source\":\"disclosure@vulncheck.com\"}]}}"
}
}
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.
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.
Loading…
Loading…