PT-2026-45202 · Tenda · W12

Cookedmelon · Published 2026-05-06 · Updated 2026-05-31 · CVE-2026-10191

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda W12 version 3.0.0.7(4763)

Description A stack-based buffer overflow can be triggered remotely via the /bin/httpd file. The issue occurs within the cgiWifiMacFilterSet() function when the wifiMacFilterSet.macList.mac argument is manipulated.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2026-07635

CVE-2026-10191

Affected Products

W12

References · 13

• 🔥 http://cdn2.v50to.cc/cgiWifiMacFilterSet_overflow.zip · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-10191 · Security Note
• https://bdu.fstec.ru/vul/2026-07635 · Security Note
• https://github.com/advisories/GHSA-w35x-2v63-7ggc · Note
• https://t.me/CVEtracker/55398 · Telegram Post
• https://vuldb.com/cve/CVE-2026-10191 · Note
• https://vuldb.com/vuln/367472/cti · Note
• https://vuldb.com/submit/820023 · Note
• https://twitter.com/CVEnew/status/2061216639375356379 · Twitter Post
• https://vuldb.com/vuln/367472 · Note
• https://t.me/cveNotify/165382 · Telegram Post
• https://feedly.com/cve/CVE-2026-10191 · Note
• https://tenda.com.cn · Note