CVE-2022-27642

CVSS V2 None CVSS V3 None
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 the httpd service. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-15854.
Overview
  • CVE ID
  • CVE-2022-27642
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-03-29T19:15:08
  • Last Modified Date
  • 2023-04-05T14:53:25
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:netgear:cax80_firmware:*:*:*:*:*:*:*:* 1 OR 2.1.3.7
cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.34
cpe:2.3:h:netgear:lax20:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.124
cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:mr80_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.14
cpe:2.3:h:netgear:mr80:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.124
cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:ms80_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.14
cpe:2.3:h:netgear:ms80:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.1.78
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.126
cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.126
cpe:2.3:h:netgear:r6700:v3:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* 1 OR 1.3.3.148
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.11.134
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* 1 OR 1.3.3.148
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.5.84
cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:* 1 OR 1.4.3.88
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:* 1 OR 1.4.3.88
cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.84
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:* 1 OR 1.4.3.88
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.2.158
cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.6.138
cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax35_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax35:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax38_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax38:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax40:v2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax42_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax42:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax43_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax43:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax45_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax45:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax48_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax48:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax50s_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.10.110
cpe:2.3:h:netgear:rax50s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.6.138
cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.6.138
cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:* 1 OR 1.5.1.86
cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.0.76
cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:* 0 OR
References
Reference URL Reference Tags
https://kb.netgear.com/000064723/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0327 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-518/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-27642
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27642
History
Created Old Value New Value Data Type Notes
2023-04-17 03:46:39 Added to TrackCVE
2023-04-17 03:46:41 Weakness Enumeration new
2023-04-17 05:04:32 CVSS V3 information new