PT-2026-22485 · Tenda · Tenda F453

Ltzhust2 · Published 2026-02-28 · Updated 2026-03-06 · CVE-2026-3377

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 buffer overflow issue exists in the fromSafeUrlFilter function of the /goform/SafeUrlFilter file. Manipulation of the page argument can trigger this issue, allowing for remote attacks. Reports indicate elevated activity targeting this vulnerability and the exploit is publicly available.

Recommendations Tenda F453 version 1.0.0.3: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-3377

Affected Products

Tenda F453

References · 17

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/F453/vul_77/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-3377 · Security Note
• https://osv.dev/vulnerability/CVE-2026-3377 · Vendor Advisory
• https://twitter.com/cracbot/status/2029512295630704769 · Twitter Post
• https://vuldb.com/?id.348262 · Note
• https://twitter.com/vuldb/status/2027966364527563029 · Twitter Post
• https://twitter.com/cracbot/status/2029874746935161235 · Twitter Post
• https://twitter.com/CVEarity/status/2028016097996521816 · Twitter Post
• https://twitter.com/CveFindCom/status/2027906975426564389 · Twitter Post
• https://t.me/cveNotify/153654 · Telegram Post
• https://vuldb.com/?ctiid.348262 · Note
• https://vuldb.com/?submit.759624 · Note
• https://twitter.com/cyberbivash/status/2027907786730795409 · Twitter Post
• https://t.me/CVEtracker/46052 · Telegram Post
• https://twitter.com/infoflowcloud/status/2027896805791302014 · Twitter Post