PT-2026-23932 · Tenda · Tenda F453

Ltzhust · Published 2026-03-08 · Updated 2026-03-13 · CVE-2026-3727

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 F453 version 1.0.0.3

Description A stack-based buffer overflow exists in the function sub 3C6C0 of the file /goform/QuickIndex. The issue is triggered by manipulating the mit linktype/PPPOEPassword argument, allowing for remote attacks. An exploit for this issue has been released.

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

CVE-2026-3727

Affected Products

Tenda F453

References · 14

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/F453/vul_96/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-3727 · Security Note
• https://osv.dev/vulnerability/CVE-2026-3727 · Vendor Advisory
• https://twitter.com/dailycve/status/2031068716973129779 · Twitter Post
• https://twitter.com/CveFindCom/status/2030594718053130653 · Twitter Post
• https://vuldb.com/?submit.766932 · Note
• https://vuldb.com/?id.349705 · Note
• https://t.me/cveNotify/154677 · Telegram Post
• https://vuldb.com/?ctiid.349705 · Note
• https://t.me/CVEtracker/46798 · Telegram Post
• https://twitter.com/CVEnew/status/2030747868735406329 · Twitter Post
• https://twitter.com/cracbot/status/2032411424774140304 · Twitter Post
• https://tenda.com.cn · Note
• https://twitter.com/cracbot/status/2032049087181439186 · Twitter Post