PT-2023-27695 · Tenda · Tenda Ac10

Peris-Navince · Published 2023-08-24 · Updated 2023-08-30 · CVE-2023-40901

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC10 v4 version US AC10V4.0si V16.03.10.13 cn

Description A stack overflow issue was discovered via the macFilterType and deviceList parameters at the "/goform/setMacFilterCfg" API endpoint. This issue affects the Tenda AC10 v4 router.

Recommendations For Tenda AC10 v4 version US AC10V4.0si V16.03.10.13 cn, as a temporary workaround, consider restricting access to the "/goform/setMacFilterCfg" API endpoint until a patch is available. Avoid using the macFilterType and deviceList parameters in this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-40901

Affected Products

Tenda Ac10

References · 6

• 🔥 https://github.com/peris-navince/founded-0-days/blob/main/ac10/fromSetStaticRouteCfg/1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-40901 · Security Note
• https://osv.dev/vulnerability/CVE-2023-40901 · Vendor Advisory
• https://github.com/peris-navince/founded-0-days/blob/main/ac10/formSetMacFilterCfg/1.md · Note
• https://t.me/cibsecurity/69148 · Telegram Post
• https://t.me/cvenotify/57202 · Telegram Post