PT-2026-22246 · Tenda · Tenda F453

Ltzhust · Published 2026-02-27 · Updated 2026-03-04 · CVE-2026-3271

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 F453 version 1.0.0.3

Description A buffer overflow issue exists in the httpd component of Tenda F453 version 1.0.0.3. The issue is located in the fromP2pListFilter function within the /goform/P2pListFilterof endpoint. Manipulation of the page argument can trigger a buffer overflow. The attack can be launched remotely. The exploit has been made public.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2026-3271

Affected Products

Tenda F453

References · 14

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/F453/vul_70/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2026-3271 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3271 · Security Note
• https://twitter.com/infoflowcloud/status/2027382595135181149 · Twitter Post
• https://tenda.com.cn · Note
• https://vuldb.com/?submit.759601 · Note
• https://twitter.com/CVEnew/status/2027380255170654530 · Twitter Post
• https://twitter.com/cracbot/status/2029149940556153325 · Twitter Post
• https://vuldb.com/?ctiid.347995 · Note
• https://t.me/CVEtracker/45892 · Telegram Post
• https://vuldb.com/?id.347995 · Note
• https://twitter.com/cracbot/status/2028787734387781946 · Twitter Post
• https://twitter.com/CveFindCom/status/2027182439072686365 · Twitter Post
• https://twitter.com/CveTodo/status/2027184958733783337 · Twitter Post