CVE-2017-5521

An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R6900, and R8000 devices. They are prone to password disclosure via simple crafted requests to the web management server. The bug is exploitable remotely if the remote management option is set, and can also be exploited given access to the router over LAN or WLAN. When trying to access the web panel, a user is asked to authenticate; if the authentication is canceled and password recovery is not enabled, the user is redirected to a page that exposes a password recovery token. If a user supplies the correct token to the page /passwordrecovered.cgi?id=TOKEN (and password recovery is not enabled), they will receive the admin password for the router. If password recovery is set the exploit will fail, as it will ask the user for the recovery questions that were previously set when enabling that feature. This is persistent (even after disabling the recovery option, the exploit will fail) because the router will ask for the security questions.
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:r6200_firmware:1.0.1.56_1.0.43:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:r6300_firmware:1.0.2.78_1.0.58:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6300:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:vegn2610_firmware:1.0.0.36:*:*:*:*:*:*:*
cpe:2.3:h:netgear:vegn2610:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:ac1450_firmware:1.0.0.34_10.0.16:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ac1450:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:wnr1000v3_firmware:1.0.2.68_60.0.93:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr1000v3:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:wndr3700v3_firmware:1.0.0.40_1.0.32:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr3700v3:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:wndr4000_firmware:1.0.2.4_9.1.86:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr4000:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:wndr4500_firmware:1.0.1.44_1.0.73:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr4500:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:d6400_firmware:1.0.0.44:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6400:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:d6220_firmware:1.0.0.12:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6220:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netgear:d6300_firmware:1.0.0.96:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6300:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:netgear:d6300b_firmware:1.0.0.40:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6300b:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:netgear:dgn2200bv4_firmware:1.0.0.68:*:*:*:*:*:*:*
cpe:2.3:h:netgear:dgn2200bv4:-:*:*:*:*:*:*:*

Information

Published : 2017-01-17 01:59

Updated : 2017-08-31 18:29


NVD link : CVE-2017-5521

Mitre link : CVE-2017-5521


JSON object : View

CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

netgear

  • wndr3700v3_firmware
  • wndr4500
  • wndr4500_firmware
  • vegn2610
  • vegn2610_firmware
  • wnr1000v3
  • r6200
  • d6220_firmware
  • wnr1000v3_firmware
  • d6400_firmware
  • d6400
  • r6200_firmware
  • wndr4000
  • d6300_firmware
  • dgn2200bv4
  • wndr4000_firmware
  • r6300
  • d6300
  • wndr3700v3
  • d6220
  • d6300b
  • ac1450
  • d6300b_firmware
  • r6300_firmware
  • dgn2200bv4_firmware
  • ac1450_firmware