CVE-2022-27642

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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:cax80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:lax20:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:mr80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:mr80:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:ms80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ms80:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6700:v3:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:netgear:rax35_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax35:v2:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:netgear:rax38_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax38:v2:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax40:v2:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:netgear:rax42_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax42:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:netgear:rax43_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax43:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:netgear:rax45_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax45:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:netgear:rax48_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax48:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:netgear:rax50s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax50s:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND
cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:*

Configuration 34 (hide)

AND
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-03-29 19:15

Updated : 2024-02-28 20:13


NVD link : CVE-2022-27642

Mitre link : CVE-2022-27642

CVE.ORG link : CVE-2022-27642


JSON object : View

Products Affected

netgear

  • rax48
  • r6900p
  • r8500
  • r7900p_firmware
  • r7850_firmware
  • rax38
  • rax45
  • rax200_firmware
  • rax50
  • r6700_firmware
  • rax20_firmware
  • rax200
  • rax75_firmware
  • r7000p_firmware
  • mr60_firmware
  • r8000
  • rax48_firmware
  • rs400
  • rax50s_firmware
  • r7900p
  • rax42
  • ms60
  • rax50_firmware
  • ms60_firmware
  • mr60
  • rax20
  • r8000p
  • rax15_firmware
  • rax45_firmware
  • r7100lg
  • ms80
  • rax35
  • mr80
  • rax40_firmware
  • r7000_firmware
  • mr80_firmware
  • r6700
  • r7850
  • rax42_firmware
  • r8000p_firmware
  • r8500_firmware
  • rax80
  • r7100lg_firmware
  • r6400
  • r7960p_firmware
  • r7960p
  • rax75
  • rax80_firmware
  • rax35_firmware
  • rax38_firmware
  • rax43_firmware
  • r6400_firmware
  • ms80_firmware
  • r7000
  • lax20_firmware
  • rs400_firmware
  • rax43
  • rax40
  • cax80_firmware
  • r6900p_firmware
  • r8000_firmware
  • r7000p
  • cax80
  • rax50s
  • rax15
  • lax20
CWE
CWE-863

Incorrect Authorization