{"id":"CVE-2022-4261","aliases":["EUVD-2022-51617","GHSA-hvmw-5h37-j7f5"],"status":"published","title":"Rapid7 Nexpose Update Validation Issue","description":"Rapid7 Nexpose and InsightVM versions prior to 6.6.172 failed to reliably validate the authenticity of update contents. This failure could allow an attacker to provide a malicious update and alter the functionality of Rapid7 Nexpose. The attacker would need some pre-existing mechanism to provide a malicious update, either through a social engineering effort, privileged access to replace downloaded updates in transit, or by performing an Attacker-in-the-Middle attack on the update service itself.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00323,"percentile":0.25521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-494"],"published":"2022-12-07T00:00:00Z","modified":"2026-06-17T05:20:25Z","products":[{"vendor":"rapid7","product":"insightvm"},{"vendor":"rapid7","product":"nexpose"}],"references":[{"url":"https://docs.rapid7.com/release-notes/nexpose/20221207/","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.rapid7.com/blog/post/2022/12/7/cve-2022-4261-rapid7-nexpose-update-validation-issue-fixed","tags":["x_transferred","Exploit","Mitigation","Vendor Advisory"]},{"url":"https://docs.rapid7.com/release-notes/insightvm/20221207/","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4261"},{"url":"https://github.com/advisories/GHSA-hvmw-5h37-j7f5"}],"sources":{"cve":[{"id":"CVE-2022-4261","title":"Rapid7 Nexpose Update Validation Issue","description":"Rapid7 Nexpose and InsightVM versions prior to 6.6.172 failed to reliably validate the authenticity of update contents. This failure could allow an attacker to provide a malicious update and alter the functionality of Rapid7 Nexpose. The attacker would need some pre-existing mechanism to provide a malicious update, either through a social engineering effort, privileged access to replace downloaded updates in transit, or by performing an Attacker-in-the-Middle attack on the update service itself.\n\n","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-14T17:57:38.662Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:34:37.932195Z"}],"euvd":[{"id":"EUVD-2022-51617","description":"Rapid7 Nexpose and InsightVM versions prior to 6.6.172 failed to reliably validate the authenticity of update contents. This failure could allow an attacker to provide a malicious update and alter the functionality of Rapid7 Nexpose. The attacker would need some pre-existing mechanism to provide a malicious update, either through a social engineering effort, privileged access to replace downloaded updates in transit, or by performing an Attacker-in-the-Middle attack on the update service itself.\n\n","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-14T17:57:38Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:33.06705Z"}],"ghsa":[{"id":"GHSA-hvmw-5h37-j7f5","title":"Rapid7 Nexpose versions prior to 6.6.172 failed to reliably validate the authenticity of update...","description":"Rapid7 Nexpose versions prior to 6.6.172 failed to reliably validate the authenticity of update contents. This failure could allow an attacker to provide a malicious update and alter the functionality of Rapid7 Nexpose. The attacker would need some pre-existing mechanism to provide a malicious update, either through a social engineering effort, privileged access to replace downloaded updates in transit, or by performing an Attacker-in-the-Middle attack on the update service itself.","status":"published","published":"2022-12-08T00:30:28Z","modified":"2023-01-28T05:05:26Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:44:20.513282Z"}],"nvd":[{"id":"CVE-2022-4261","description":"Rapid7 Nexpose and InsightVM versions prior to 6.6.172 failed to reliably validate the authenticity of update contents. This failure could allow an attacker to provide a malicious update and alter the functionality of Rapid7 Nexpose. The attacker would need some pre-existing mechanism to provide a malicious update, either through a social engineering effort, privileged access to replace downloaded updates in transit, or by performing an Attacker-in-the-Middle attack on the update service itself.\n\n","status":"published","published":"2022-12-08T00:15:10.533Z","modified":"2026-06-17T05:20:25.67Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:07:33.239526Z"}]}}