CVE-2025-43079

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Linux"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "7.2.3", "status": "affected", "version": "5.0", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["BSD"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "7.1.0", "status": "affected", "version": "3.12", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["IBM AIX"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "6.0.0", "status": "affected", "version": "4.17", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["MacOS", "x86", "64 bit"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "6.2.1", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["MacOS (M Series Silicon CPU)"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "6.3.1", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["zLinux"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "3.31.1-8", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["PPC"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "3.21.1-6", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["CoreOS"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "4.2.6", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["Bottlerocket Intel"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "5.0.3", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["GoogleCOS"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "5.0.2", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["Bottlerocket", "ARM"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "6.0.3", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "bugreport@qualys.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Qualys Cloud Agent included a bundled uninstall script (qagent_uninstall.sh), specific to Mac and Linux supported versions that invoked multiple system commands without using absolute paths and without sanitizing the $PATH environment. If the uninstall script is executed with elevated privileges (e.g., via sudo) in an environment where $PATH has been manipulated, an attacker with root/sudo privileges could cause malicious executables to be run in place of the intended system binaries. This behavior can be leveraged for local privilege escalation and arbitrary command execution under elevated privileges."}, {"lang": "es", "value": "El Agente de Qualys Cloud inclu\u00eda un script de desinstalaci\u00f3n empaquetado (qagent_uninstall.sh), espec\u00edfico para las versiones compatibles con Mac y Linux, que invocaba m\u00faltiples comandos del sistema sin usar rutas absolutas y sin sanear el entorno $PATH. Si el script de desinstalaci\u00f3n se ejecuta con privilegios elevados (por ejemplo, a trav\u00e9s de sudo) en un entorno donde $PATH ha sido manipulado, un atacante con privilegios de root/sudo podr\u00eda hacer que se ejecutaran ejecutables maliciosos en lugar de los binarios del sistema previstos. Este comportamiento puede ser aprovechado para la escalada local de privilegios y la ejecuci\u00f3n arbitraria de comandos bajo privilegios elevados."}], "id": "CVE-2025-43079", "lastModified": "2026-10-07T21:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.3, "impactScore": 5.9, "source": "bugreport@qualys.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43079", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-11-11T04:55:38.944965Z", "version": "2.0.3"}}]}, "published": "2025-11-10T18:16:06.420", "references": [{"source": "bugreport@qualys.com", "url": "https://www.qualys.com/security-advisories/cve-2025-43079"}], "sourceIdentifier": "bugreport@qualys.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-426"}], "source": "bugreport@qualys.com", "type": "Secondary"}]}

{}

{"created": "2025-11-12T12:50:14.166908+00:00", "updated": "2025-11-12T12:50:14.166933+00:00", "vendors": ["linux", "linux$PRODUCT$linux", "qualys", "qualys$PRODUCT$cloud_agent", "qualys$PRODUCT$cloud_agent_for_linux"]}