{"id":"CVE-2023-53937","aliases":["EUVD-2025-204363","GHSA-24h9-pvx3-c6g5"],"status":"published","title":"Hubstaff 1.6.13 and 1.6.14 DLL Search Order Hijacking via wow64log Library","description":"Hubstaff 1.6.13 and 1.6.14 contain a DLL search order hijacking vulnerability that allows attackers to replace a missing system32 wow64log.dll with a malicious library. Attackers can generate a custom DLL using Metasploit and place it in the system32 directory to obtain a reverse shell during application startup.","severity":{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00224,"percentile":0.13179,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2025-12-18T19:57:43Z","modified":"2026-10-29T21:17:02Z","products":[{"vendor":"hubstaff","product":"hubstaff"}],"references":[{"url":"https://www.exploit-db.com/exploits/51461","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://hubstaff.com/","tags":["vendor-advisory","Product"]},{"url":"https://www.vulncheck.com/advisories/hubstaff-dll-search-order-hijacking-via-wowlog-library","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53937"},{"url":"https://hubstaff.com"},{"url":"https://github.com/advisories/GHSA-24h9-pvx3-c6g5"}],"sources":{"cve":[{"id":"CVE-2023-53937","title":"Hubstaff 1.6.13 and 1.6.14 DLL Search Order Hijacking via wow64log Library","description":"Hubstaff 1.6.13 and 1.6.14 contain a DLL search order hijacking vulnerability that allows attackers to replace a missing system32 wow64log.dll with a malicious library. Attackers can generate a custom DLL using Metasploit and place it in the system32 directory to obtain a reverse shell during application startup.","status":"published","published":"2025-12-18T19:57:43.518Z","modified":"2026-10-29T21:15:03.039Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"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":"cna"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2025-204363","description":"Hubstaff 1.6.13 and 1.6.14 contain a DLL search order hijacking vulnerability that allows attackers to replace a missing system32 wow64log.dll with a malicious library. Attackers can generate a custom DLL using Metasploit and place it in the system32 directory to obtain a reverse shell during application startup.","status":"published","published":"2025-12-18T19:57:43Z","modified":"2026-10-29T21:15:03Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T16:59:14.591479Z"}],"ghsa":[{"id":"GHSA-24h9-pvx3-c6g5","title":"Hubstaff 1.6.14 contains a DLL search order hijacking vulnerability that allows attackers to...","description":"Hubstaff 1.6.14 contains a DLL search order hijacking vulnerability that allows attackers to replace a missing system32 wow64log.dll with a malicious library. Attackers can generate a custom DLL using Metasploit and place it in the system32 directory to obtain a reverse shell during application startup.","status":"published","published":"2025-12-18T21:31:43Z","modified":"2025-12-18T21:31:50Z","cvss":[{"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"},{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T15:05:16.915197Z"}],"nvd":[{"id":"CVE-2023-53937","description":"Hubstaff 1.6.13 and 1.6.14 contain a DLL search order hijacking vulnerability that allows attackers to replace a missing system32 wow64log.dll with a malicious library. Attackers can generate a custom DLL using Metasploit and place it in the system32 directory to obtain a reverse shell during application startup.","status":"published","published":"2025-12-18T20:15:52Z","modified":"2026-10-29T21:17:02.297Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","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":"secondary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:09:26.50087Z"}]}}