{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71925", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-08-08T16:37:44.518Z", "datePublished": "2026-08-24T17:07:53.623Z", "dateUpdated": "2026-08-24T17:07:53.623Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-24T17:07:53.623Z"}, "datePublic": "2026-08-24T00:00:00.000Z", "title": "DrayTek VigorSwitch Multiple Models OS Command Injection via getDetail", "descriptions": [{"lang": "en", "value": "Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the getDetail 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."}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "affected": [{"vendor": "DrayTek Corporation", "product": "VigorSwitch G2540xs", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "3.9.10", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch P2540xs", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "3.9.10", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch FX2120", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "3.9.10", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch G2282x", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "2.10.6", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch P2282x", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "2.10.6", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch Q2300x", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "2.10.7", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch PQ2300xb", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "2.10.7", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch G2542x", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "3.10.6", "status": "affected", "versionType": "custom"}]}, {"vendor": "DrayTek Corporation", "product": "VigorSwitch P2542x", 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{"name": "VulnCheck Advisory: DrayTek VigorSwitch Multiple Models OS Command Injection via getDetail", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/draytek-vigorswitch-multiple-models-os-command-injection-via-getdetail"}], "credits": [{"lang": "en", "value": "Jincheng Wang (@winmt)", "type": "finder"}, {"lang": "en", "value": "Le Yu (Nanjing University of Posts and Telecommunications)", "type": "finder"}, {"lang": "en", "value": "Xiapu Luo (The Hong Kong Polytechnic University)", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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