CVE-2020-17409

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R6120, R6080, R6260, R6220, R6020, JNR3210, and WNR2020 routers with firmware 1.0.66. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-10754.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6020:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6080:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6120:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:r6230_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6230:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6260:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:r6330_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6330:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:r6350_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6350:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:r6850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6850:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:jnr3210_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:jnr3210:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netgear:wnr2020_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr2020:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:08

Type Values Removed Values Added
References () https://kb.netgear.com/000062304/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2020-0258 - Patch, Vendor Advisory () https://kb.netgear.com/000062304/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2020-0258 - Patch, Vendor Advisory
References () https://www.zerodayinitiative.com/advisories/ZDI-20-1176/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-20-1176/ - Third Party Advisory, VDB Entry

Information

Published : 2020-10-13 17:15

Updated : 2024-11-21 05:08


NVD link : CVE-2020-17409

Mitre link : CVE-2020-17409

CVE.ORG link : CVE-2020-17409


JSON object : View

Products Affected

netgear

  • r6220_firmware
  • r6260
  • r6230
  • r6260_firmware
  • jnr3210
  • r6350_firmware
  • r6120_firmware
  • r6020
  • r6220
  • r6080
  • r6850_firmware
  • r6330_firmware
  • jnr3210_firmware
  • r6080_firmware
  • r6020_firmware
  • r6850
  • r6230_firmware
  • r6350
  • r6330
  • r6120
  • wnr2020_firmware
  • wnr2020
CWE
CWE-288

Authentication Bypass Using an Alternate Path or Channel