{"id":"CVE-2022-24990","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-24990","generatedAt":"2026-10-31T11:46:16.804Z","title":"TerraMaster OS Remote Command Execution Vulnerability","description":"TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending \"User-Agent: TNAS\" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response.","published":"2023-02-07T18:15:09.000Z","lastModified":"2026-06-17T04:32:55.000Z","status":"Analyzed","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-306"],"affected":["terra-master/terramaster operating system"],"epss":{"score":0.83166,"percentile":0.99676,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2023-02-10","dueDate":"2023-03-03","knownRansomwareCampaignUse":"Known","notes":"Apply updates per vendor instructions.\nhttps://forum.terra-master.com/en/viewtopic.php?t=3030;  https://nvd.nist.gov/vuln/detail/CVE-2022-24990"},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 March 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/172904/TerraMaster-TOS-4.2.29-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://forum.terra-master.com/en/viewforum.php?f=28","tags":["Issue Tracking","Release Notes"],"source":"cve@mitre.org"},{"url":"https://github.com/0xf4n9x/CVE-2022-24990","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://octagon.net/blog/2022/03/07/cve-2022-24990-terrmaster-tos-unauthenticated-remote-command-execution-via-php-object-instantiation/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=33732","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/172904/TerraMaster-TOS-4.2.29-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://forum.terra-master.com/en/viewforum.php?f=28","tags":["Issue Tracking","Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/0xf4n9x/CVE-2022-24990","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://octagon.net/blog/2022/03/07/cve-2022-24990-terrmaster-tos-unauthenticated-remote-command-execution-via-php-object-instantiation/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=33732","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24990","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-24990","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}