High 8.8Published Mar 22, 2026

CVE-2026-4551Tenda F453 Parameters SafeClientFilter fromSafeClientFilter memory corruption

Updated under an hour ago (Oct 28, 2026, 6:40 PM ET)

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Every CVE for Tenda F453

Exploited in the last 30 days

A vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter of the component Parameters Handler. Performing a manipulation of the argument menufacturer/Go results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-121, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Mar 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Tenda F453 tenda:f453_firmware	1.0.0.3	CNA record
tenda f453_firmware tenda:f453_firmware	1.0.0.3	NVD

References

References

https://vuldb.com/?id.352378	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.352378	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.774929	third-party-advisory, vdb-entry
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_86/README.md	exploit, third-party-advisory
https://www.tenda.com.cn/	broken-link, product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.