Authentication flaw

2021-02-0417:15:00

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9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.3%

JSON

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R7450 1.2.0.62_1.0.1 routers. 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 improper state tracking in the password recovery process. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-11365.

CPENameOperatorVersion
ac2100_firmwarelt1.2.0.76
ac2400_firmwarelt1.2.0.76
ac2600_firmwarelt1.2.0.76
r6020_firmwarelt1.0.0.48
r6080_firmwarelt1.0.0.48
r6120_firmwarelt1.0.0.76
r6220_firmwarelt1.1.0.104
r6230_firmwarelt1.1.0.104
r6260_firmwarelt1.1.0.78
r6330_firmwarelt1.1.0.78

Name	Operator	Version
ac2100_firmware	lt	1.2.0.76
ac2400_firmware	lt	1.2.0.76
ac2600_firmware	lt	1.2.0.76
r6020_firmware	lt	1.0.0.48
r6080_firmware	lt	1.0.0.48
r6120_firmware	lt	1.0.0.76
r6220_firmware	lt	1.1.0.104
r6230_firmware	lt	1.1.0.104
r6260_firmware	lt	1.1.0.78
r6330_firmware	lt	1.1.0.78