PT-2023-26524 · NetGear · Netgear Dg834Gv5

Published 2023-08-07 · Updated 2023-08-09 · CVE-2023-38591

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Netgear DG834Gv5 version 1.6.01.34

Description The issue concerns multiple buffer overflows that can be triggered via the wla ssid and wla temp ssid parameters at the "bsw ssid.cgi" endpoint.

Recommendations For Netgear DG834Gv5 version 1.6.01.34, consider restricting access to the "bsw ssid.cgi" endpoint to minimize the risk of exploitation. Avoid using the wla ssid and wla temp ssid parameters in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-38591

Affected Products

Netgear Dg834Gv5

References · 5

• 🔥 https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/nvram_ssid/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-38591 · Vendor Advisory
• https://netgear.com/about/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38591 · Security Note
• https://t.me/cvenotify/55948 · Telegram Post