PT-2026-7012 · Tenda · Tenda Rx3

Lx-66-Lx · Published 2026-02-07 · Updated 2026-02-09 · CVE-2026-2180

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 RX3 version 16.03.13.11

Description A stack-based buffer overflow exists in Tenda RX3 version 16.03.13.11. The issue is located in the file /goform/fast setting wifi set. Manipulation of the ssid 5g argument can trigger the overflow. This can be exploited remotely. The exploit is publicly available.

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:2026-02490

CVE-2026-2180

Affected Products

Tenda Rx3

References · 11

• 🔥 https://github.com/LX-66-LX/cve-new/issues/4 · Exploit
• https://osv.dev/vulnerability/CVE-2026-2180 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2180 · Security Note
• https://bdu.fstec.ru/vul/2026-02490 · Security Note
• https://vuldb.com/?submit.749703 · Note
• https://vuldb.com/?id.344883 · Note
• https://tenda.com.cn · Note
• https://t.me/cveNotify/151324 · Telegram Post
• https://t.me/CVEtracker/44128 · Telegram Post
• https://twitter.com/CveFindCom/status/2020832919900635513 · Twitter Post
• https://vuldb.com/?ctiid.344883 · Note