{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-27T18:29:30.222","vulnerabilities":[{"cve":{"id":"CVE-2022-27646","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2023-03-29T19:15:08.707","lastModified":"2024-11-21T06:56:05.500","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the circled daemon. A crafted circleinfo.txt file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15879."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV30":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.0,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":5.9}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.4.126","matchCriteriaId":"AFC79CFE-9036-472C-AB28-FF293BBE1780"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*","matchCriteriaId":"52AE9AD2-BC8D-477D-A3D3-891AE52FA5F3"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.4.126","matchCriteriaId":"169E2D0D-7D18-4AF1-8683-346BD1069DC1"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r6700:v3:*:*:*:*:*:*:*","matchCriteriaId":"5A09A9E8-8C77-4EDB-9483-B3C540EF083A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.3.3.148","matchCriteriaId":"E52E9373-C896-405F-9CEC-2E8707B249F5"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*","matchCriteriaId":"C41908FF-AE64-4949-80E3-BEE061B2DA8A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.11.134","matchCriteriaId":"5376DD03-0DDD-4B0C-A185-EC226515B32A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*","matchCriteriaId":"C9F86FF6-AB32-4E51-856A-DDE790C0A9A6"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.3.3.148","matchCriteriaId":"5D67D8C3-98DA-4B7D-BA7D-AB5F13E627F9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*","matchCriteriaId":"DFE55F4D-E98B-46D3-B870-041141934CD1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.5.84","matchCriteriaId":"8EA99A24-E836-40F4-BF61-C4489E3713F0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:*","matchCriteriaId":"DAF94D73-B6D0-4334-9A41-83AA92B7C6DF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.4.3.88","matchCriteriaId":"150CF98F-A933-4CF2-A4FF-5AF15A9E1E18"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:*","matchCriteriaId":"091CEDB5-0069-4253-86D8-B9FE17CB9F24"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.4.84","matchCriteriaId":"72325BC2-C9AC-4B24-865E-662BDF05BD99"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*","matchCriteriaId":"5B39F095-8FE8-43FD-A866-7B613B495984"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.4.3.88","matchCriteriaId":"994D00CD-350B-4059-9C51-BF843C72B45E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*","matchCriteriaId":"F7EF872D-2537-4FEB-8799-499FC9D44339"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.6.138","matchCriteriaId":"C706F152-6163-4276-B608-C4AF196E070F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:*","matchCriteriaId":"58EB0F2F-FB5C-47D9-9AE6-087AE517B3F9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.6.138","matchCriteriaId":"E301ACAC-E217-4329-8A32-83946E61999E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*","matchCriteriaId":"1BAA74D7-36A1-4494-96A2-BD0D2D6BF22F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.6.138","matchCriteriaId":"F8028906-D5AB-4CE6-8431-844E6F98B9AD"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*","matchCriteriaId":"06B5A85C-3588-4263-B9AD-4E56D3F6CB16"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.5.1.86","matchCriteriaId":"3BC7E8C9-62BD-45E2-8A7A-D29A6150622A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:*","matchCriteriaId":"2700644E-0940-4D05-B3CA-904D91739E58"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.5.0.28","matchCriteriaId":"9C1671BC-AB3B-493F-81F6-C38D1489BF9C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:cbr40:-:*:*:*:*:*:*:*","matchCriteriaId":"AE0F7E9E-196C-4106-B1C9-C16FA5910A0F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:lbr1020_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.2","matchCriteriaId":"03942539-865D-4920-8C59-D211C6A5E97C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:lbr1020:-:*:*:*:*:*:*:*","matchCriteriaId":"953F0743-4B34-4CE9-815E-D87253720CBE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:lbr20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.2","matchCriteriaId":"22C90106-692A-4574-907A-86B7BA743AEF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:lbr20:-:*:*:*:*:*:*:*","matchCriteriaId":"863E45EA-2DA0-4C9A-9B87-79E42B3FF97C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr10_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"6AC9F546-DE9F-4B4F-B6C0-166A109FC4F6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr10:-:*:*:*:*:*:*:*","matchCriteriaId":"5DADAA79-9A5C-4B6F-A58D-704ACD1C3334"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"0583B690-ABA5-4E18-AE1F-2ADA800B2AF3"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*","matchCriteriaId":"AE5DBD66-9C2A-4EFF-87AB-03E791D584B5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"008227D9-B549-48EB-BEE5-492461CD3654"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:*","matchCriteriaId":"A9E20E59-2B1E-4E43-A494-2C20FD716D4F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"0789B88D-574A-4FF7-A579-6FD0DF5CCA1F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*","matchCriteriaId":"B2CAEA32-6934-4743-9E6B-22D52AC5E7F8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs10_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"C119E51F-AC11-48F9-85AA-29255E64F8DC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs10:-:*:*:*:*:*:*:*","matchCriteriaId":"32BAB5C0-F645-4A90-833F-6345335FA1AF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"35792D02-E5E4-41D1-9AB8-C595015A6608"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*","matchCriteriaId":"14FC7F5B-7E4F-4A68-8427-D1F553EBE8CA"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"8ED42A4B-C04A-431D-8CE5-F219BFC1FA39"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*","matchCriteriaId":"6FDCDE39-0355-43B9-BF57-F3718DA2988D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.4.24","matchCriteriaId":"26315AA3-35C7-415F-B12E-D0081DCA5A52"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*","matchCriteriaId":"3BCFD959-D522-4FA0-AD01-2937DAEE1EDF"}]}]}],"references":[{"url":"https://kb.netgear.com/000064721/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0324","source":"zdi-disclosures@trendmicro.com","tags":["Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-523/","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://kb.netgear.com/000064721/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0324","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-523/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]}]}}]}