PT-2026-22498 · Tenda · Tenda F453

Ltzhust2 · Published 2026-03-01 · Updated 2026-03-06 · CVE-2026-3378

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 flaw exists in the fromqossetting function of the /goform/qossetting file. Manipulation of the qos argument can lead to a buffer overflow. The attack can be launched remotely.

Recommendations Update to a newer version of Tenda F453 that addresses this issue. As a temporary workaround, consider restricting access to the /goform/qossetting file to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-3378

Affected Products

Tenda F453

References · 17

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/F453/vul_78/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2026-3378 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3378 · Security Note
• https://twitter.com/infoflowcloud/status/2027982471757795419 · Twitter Post
• https://twitter.com/CveFindCom/status/2027952290443780167 · Twitter Post
• https://vuldb.com/?submit.759625 · Note
• https://twitter.com/CVEnew/status/2027981410842407255 · Twitter Post
• https://twitter.com/CVEarity/status/2028029721376936155 · Twitter Post
• https://twitter.com/cyberbivash/status/2027976377069125686 · Twitter Post
• https://twitter.com/cracbot/status/2029874748889739366 · Twitter Post
• https://twitter.com/cracbot/status/2029512297283256493 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2027953649972920542 · Twitter Post
• https://vuldb.com/?ctiid.348263 · Note
• https://t.me/CVEtracker/46053 · Telegram Post
• https://tenda.com.cn · Note