Permissions, Privileges, and Access Controls in NETGEAR products - #VU61876

Vulnerability identifier: #VU61876

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-264

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

The vulnerability allows a remote administrator on the local network to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation.

SRK60
SRR60
SRS60
RBS50Y
SRC60
SXK80
SXR80
SXS80
SXK30
SXR30
SXS30

Install updates from vendor's website.

SRK60 - update to 2.7.1.108 - Hot Fix
SRR60 - update to 2.7.1.108 - Hot Fix
SRS60 - update to 2.7.1.108 - Hot Fix
RBS50Y - update to 2.7.1.108 - Hot Fix
SRC60 - update to 2.7.1.108 - Hot Fix
SXK80 - update to 3.3.0.124 - Hot Fix
SXR80 - update to 3.3.0.124 - Hot Fix
SXS80 - update to 3.3.0.124 - Hot Fix
SXK30 - update to 4.0.0.114
SXR30 - update to 4.0.0.114
SXS30 - update to 4.0.0.114

• https://kb.netgear.com/000064809/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-WiFi-Systems-PSV-2021-0104

• Privilege escalation in NETGEAR WiFi Systems