{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-43079", "assignerOrgId": "8a309ac4-d8c7-4735-9c1d-ca39c5dfbcda", "state": "PUBLISHED", "assignerShortName": "Qualys", "dateReserved": "2025-04-16T14:43:29.660Z", "datePublished": "2025-11-10T17:10:31.066Z", "dateUpdated": "2025-11-11T18:03:13.653Z"}, "containers": {"cna": {"affected": [{"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": ["IMB AIX"], "product": "Qualys Agent", "vendor": "Qualys Inc", "versions": [{"lessThan": "6.0.0", "status": "affected", "version": "4.17", "versionType": "custom"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div><div><ol><li><p>Local access to the system (the attacker must be local).</p></li><li><p>Ability to run sudo or root (the uninstall script requires sudo at minimum for execution or must be run as root).</p></li><li><p>Ability to modify $PATH (temporarily in the shell session used to launch the uninstall script, or persistently via writable shell configuration files such as ~/.bashrc, ~/.zshrc).</p></li><li><p>Execution of qagent_uninstall.sh within the compromised environment where $PATH points to attacker-controlled locations.</p></li></ol></div></div><div><div><p>Because exploitation requires the ability to run sudo (or be root), the vulnerability is not remotely exploitable by default \u2014 it relies on local privilege and environment manipulation, but the consequences are elevated (execution under high privilege). </p></div></div>\n\n<br>"}], "value": "* Local access to the system (the attacker must be local).\n\n\n * Ability to run sudo or root (the uninstall script requires sudo at minimum for execution or must be run as root).\n\n\n * Ability to modify $PATH (temporarily in the shell session used to launch the uninstall script, or persistently via writable shell configuration files such as ~/.bashrc, ~/.zshrc).\n\n\n * Execution of qagent_uninstall.sh within the compromised environment where $PATH points to attacker-controlled locations.\n\n\n\n\n\n\nBecause exploitation requires the ability to run sudo (or be root), the vulnerability is not remotely exploitable by default \u2014 it relies on local privilege and environment manipulation, but the consequences are elevated (execution under high privilege)."}], "credits": [{"lang": "en", "type": "finder", "value": "Brent Zaltsman (AfricanHipp0)"}], "datePublic": "2025-11-10T16:32:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">The Qualys Cloud Agent included a bundled uninstall script (</span><span style=\"background-color: rgb(255, 255, 255);\">qagent_uninstall.sh</span><span style=\"background-color: rgb(255, 255, 255);\">), specific to Linux supported versions that invoked multiple system commands </span><span style=\"background-color: rgb(255, 255, 255);\">without using absolute paths and without sanitizing the </span><span style=\"background-color: rgb(255, 255, 255);\">$PATH</span><span style=\"background-color: rgb(255, 255, 255);\"> environment</span><span style=\"background-color: rgb(255, 255, 255);\">. 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If the uninstall script is executed with elevated privileges (e.g., via sudo) in an environment where $PATH has been manipulated, an attacker with root/sudo privileges could cause malicious executables to be run in place of the intended system binaries. This behavior can be leveraged for local privilege escalation and arbitrary command execution under elevated privileges.", "supportingMedia": [{"type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">The Qualys Cloud Agent included a bundled uninstall script (</span><span style=\"background-color: rgb(255, 255, 255);\">qagent_uninstall.sh</span><span style=\"background-color: rgb(255, 255, 255);\">), specific to Linux supported versions that invoked multiple system commands </span><span style=\"background-color: rgb(255, 255, 255);\">without using absolute paths and without sanitizing the </span><span style=\"background-color: rgb(255, 255, 255);\">$PATH</span><span style=\"background-color: rgb(255, 255, 255);\"> environment</span><span style=\"background-color: rgb(255, 255, 255);\">. 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{}