Authentication Bypass Vulnerability in NETGEAR R7000 Routers
CVE-2021-34977

8.8HIGH

Key Information:

Vendor
Netgear
Status
Vendor
CVE Published:
13 January 2022

Summary

This vulnerability permits attackers with network access to bypass authentication measures on NETGEAR R7000 routers. It arises from inadequate authentication checks during the handling of SOAP requests. Consequently, without proper authorization, an attacker can exploit this weakness to reset the administrator's password, thereby gaining unauthorized access to the router's settings and potentially compromising the entire network.

Affected Version(s)

R7000 1.0.11.116_10.2.100

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Xinan Zhou (the University of California, Riverside and Fudan University)
.