{"id":"CVE-2022-27645","aliases":["EUVD-2022-32146","GHSA-jv3h-vgc4-3286"],"status":"published","title":"This vulnerability allows network-adjacent attackers to bypass authentication on affected...","description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15762.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01277,"percentile":0.7016,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-697","CWE-863"],"published":"2023-03-29T00:00:00Z","modified":"2026-06-17T04:37:24Z","products":[{"vendor":"netgear","product":"lax20_firmware"},{"vendor":"netgear","product":"r6400_firmware"},{"vendor":"netgear","product":"r6700_firmware"},{"vendor":"netgear","product":"r6700v3"},{"vendor":"netgear","product":"r7000_firmware"},{"vendor":"netgear","product":"r7850_firmware"},{"vendor":"netgear","product":"r7900p_firmware"},{"vendor":"netgear","product":"r7960p_firmware"},{"vendor":"netgear","product":"r8000_firmware"},{"vendor":"netgear","product":"r8000p_firmware"},{"vendor":"netgear","product":"r8500_firmware"},{"vendor":"netgear","product":"rax15_firmware"},{"vendor":"netgear","product":"rax200_firmware"},{"vendor":"netgear","product":"rax20_firmware"},{"vendor":"netgear","product":"rax35_firmware"},{"vendor":"netgear","product":"rax38_firmware"},{"vendor":"netgear","product":"rax40_firmware"},{"vendor":"netgear","product":"rax42_firmware"},{"vendor":"netgear","product":"rax43_firmware"},{"vendor":"netgear","product":"rax45_firmware"},{"vendor":"netgear","product":"rax48_firmware"},{"vendor":"netgear","product":"rax50_firmware"},{"vendor":"netgear","product":"rax50s_firmware"},{"vendor":"netgear","product":"rax75_firmware"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-522/","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://kb.netgear.com/000064722/Security-Advisory-for-Sensitive-Information-Disclosure-on-Some-Routers-and-Fixed-Wireless-Products-PSV-2021-0325","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27645"},{"url":"https://github.com/advisories/GHSA-jv3h-vgc4-3286"}],"sources":{"cve":[{"id":"CVE-2022-27645","description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15762.","status":"published","published":"2023-03-29T00:00:00Z","modified":"2025-02-18T17:47:52.653Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:34:34.250357Z"}],"euvd":[{"id":"EUVD-2022-32146","description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15762.","status":"published","published":"2023-03-29T00:00:00Z","modified":"2025-02-18T17:47:52Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:28.952595Z"}],"ghsa":[{"id":"GHSA-jv3h-vgc4-3286","title":"This vulnerability allows network-adjacent attackers to bypass authentication on affected...","description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15762.","status":"published","published":"2023-03-29T21:30:22Z","modified":"2023-05-07T05:00:43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-306","CWE-697","CWE-863"],"updated_at":"2026-11-02T14:54:35.04449Z"}],"nvd":[{"id":"CVE-2022-27645","description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15762.","status":"published","published":"2023-03-29T19:15:08.637Z","modified":"2026-06-17T04:37:24.773Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-306","CWE-697"],"updated_at":"2026-11-02T14:07:37.020555Z"}]}}