{"id":"CVE-2025-56689","aliases":["EUVD-2025-26603","GHSA-6q6r-cf26-j7gh"],"status":"disputed","title":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to...","description":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to One Time Password (OTP)/Multifactor Authentication (MFA) bypass using response manipulation. An attacker who intercepts or captures a valid OTP response can bypass the OTP verification step by replaying the same response. NOTE: this is disputed by the Supplier because, by design, the product successfully authenticates a client that possesses a cookie whose validity time interval includes the current time, and thus authentication after any type of \"interception\" is not a violation of the security model. (The cookie has the HttpOnly attribute.)","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0138,"percentile":0.72477,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-290"],"published":"2025-09-03T00:00:00Z","modified":"2026-11-07T18:10:00Z","products":[{"vendor":"quest","product":"one_identity"}],"references":[{"url":"https://medium.com/@vigneshrajan54_88115/how-i-found-cve-2025-56689-in-safeguard-for-privileged-passwords-6d58fd4bf453","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56689"},{"url":"https://github.com/advisories/GHSA-6q6r-cf26-j7gh"}],"sources":{"cve":[{"id":"CVE-2025-56689","description":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to One Time Password (OTP)/Multifactor Authentication (MFA) bypass using response manipulation. An attacker who intercepts or captures a valid OTP response can bypass the OTP verification step by replaying the same response. NOTE: this is disputed by the Supplier because, by design, the product successfully authenticates a client that possesses a cookie whose validity time interval includes the current time, and thus authentication after any type of \"interception\" is not a violation of the security model. (The cookie has the HttpOnly attribute.)","status":"disputed","published":"2025-09-03T00:00:00Z","modified":"2025-09-16T15:30:56.644Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-26603","description":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to One Time Password (OTP)/Multifactor Authentication (MFA) bypass using response manipulation. An attacker who intercepts or captures a valid OTP response can bypass the OTP verification step by replaying the same response. NOTE: this is disputed by the Supplier because, by design, the product successfully authenticates a client that possesses a cookie whose validity time interval includes the current time, and thus authentication after any type of \"interception\" is not a violation of the security model. (The cookie has the HttpOnly attribute.)","status":"published","published":"2025-09-03T00:00:00Z","modified":"2025-09-16T15:30:56Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:31:42.987714Z"}],"ghsa":[{"id":"GHSA-6q6r-cf26-j7gh","title":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to...","description":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to One Time Password (OTP)/Multifactor Authentication (MFA) bypass using response manipulation. An attacker who intercepts or captures a valid OTP response can bypass the OTP verification step by replaying the same response.","status":"published","published":"2025-09-08T18:31:30Z","modified":"2025-09-08T18:31:31Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T15:03:31.573808Z"}],"nvd":[{"id":"CVE-2025-56689","description":"One Identity by Quest Safeguard for Privileged Passwords Appliance 7.5.1.20903 is vulnerable to One Time Password (OTP)/Multifactor Authentication (MFA) bypass using response manipulation. An attacker who intercepts or captures a valid OTP response can bypass the OTP verification step by replaying the same response. NOTE: this is disputed by the Supplier because, by design, the product successfully authenticates a client that possesses a cookie whose validity time interval includes the current time, and thus authentication after any type of \"interception\" is not a violation of the security model. (The cookie has the HttpOnly attribute.)","status":"disputed","published":"2025-09-03T17:15:34Z","modified":"2026-11-07T18:10:00.2Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-290"],"updated_at":"2026-11-07T20:06:28.095135Z"}]}}