{"id":"CVE-2023-31210","aliases":["EUVD-2023-35525","GHSA-45w9-c3q7-mccg","UBUNTU-CVE-2023-31210"],"status":"published","title":"Privilege escalation in agent via LD_LIBRARY_PATH","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00536,"percentile":0.45645,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2023-12-13T08:26:46Z","modified":"2026-10-28T02:31:13Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"check-mk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.6p5-1","1.2.6p12-1","1.2.6p12-1ubuntu0.16.04.1","1.2.6p12-1ubuntu0.16.04.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"check-mk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.8p16-1ubuntu0.1","1.2.8p16-1ubuntu0.2"]}],"products":[{"vendor":"checkmk","product":"checkmk"},{"vendor":"checkmk gmbh","product":"checkmk"}],"references":[{"url":"https://checkmk.com/werk/16226","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31210","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-45w9-c3q7-mccg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31210.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-31210","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31210","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-31210","title":"Privilege escalation in agent via LD_LIBRARY_PATH","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries","status":"published","published":"2023-12-13T08:26:46.452Z","modified":"2024-12-02T14:29:06.806Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-35525","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries","status":"published","published":"2023-12-13T08:26:46Z","modified":"2024-12-02T14:29:06Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:44.03074Z"}],"ghsa":[{"id":"GHSA-45w9-c3q7-mccg","title":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows...","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 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libraries","status":"published","published":"2023-12-13T09:15:34.08Z","modified":"2026-06-17T05:56:33.68Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:08:54.696438Z"}],"osv":[{"id":"CVE-2023-31210","title":"Privilege escalation in agent via LD_LIBRARY_PATH","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries","status":"published","published":"2023-12-13T08:26:46.452Z","modified":"2026-10-28T02:31:13.425101759Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"UBUNTU-CVE-2023-31210","description":"Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries","status":"published","published":"2023-12-13T09:15:00Z","modified":"2025-10-24T05:01:57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:20.997471Z"}]}}