PT-2023-26690 · NetGear · Netgear Ex6200

Published 2023-08-07 · Updated 2023-08-09 · CVE-2023-38926

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 EX6200 version 1.0.3.94

Description A buffer overflow issue was discovered via the wla temp ssid parameter at acosNvramConfig set().

Recommendations For Netgear EX6200 version 1.0.3.94, as a temporary workaround, consider restricting access to the acosNvramConfig set() function until a patch is available. Avoid using the wla temp ssid parameter in the affected configuration 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-2023-38926

Affected Products

Netgear Ex6200

References · 5

• 🔥 https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/nvram_ssid/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-38926 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38926 · Security Note
• https://netgear.com/about/security · Vendor Advisory
• https://t.me/cvenotify/55943 · Telegram Post