A security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Tenda F453 WriteFacMac FormWriteFacMac privilege escalation
Problem type
Affected products
Tenda
1.0.0.3 - AFFECTED
References
https://vuldb.com/?id.352381
https://vuldb.com/?ctiid.352381
https://vuldb.com/?submit.774933
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_95/README.md
https://www.tenda.com.cn/
GitHub Security Advisories
GHSA-gh64-hffv-c24x
A security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function...
https://github.com/advisories/GHSA-gh64-hffv-c24xA security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
https://nvd.nist.gov/vuln/detail/CVE-2026-4554
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_95/README.md
https://vuldb.com/?ctiid.352381
https://vuldb.com/?id.352381
https://vuldb.com/?submit.774933
https://www.tenda.com.cn
https://github.com/advisories/GHSA-gh64-hffv-c24x
JSON source
https://cveawg.mitre.org/api/cve/CVE-2026-4554Click to expand
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"dateUpdated": "2026-03-22T16:51:18.212Z",
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