Unrated severityNVD Advisory· Published Mar 29, 2026· Updated Mar 30, 2026
Tenda F453 httpd PPTPUserSetting fromPPTPUserSetting stack-based overflow
CVE-2026-5021
Description
A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. This manipulation of the argument delno causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/Litengzheng/vul_db/blob/main/F453/vul_92/README.mdmitreexploit
- vuldb.com/submit/778415mitrethird-party-advisory
- vuldb.com/vuln/353906mitrevdb-entrytechnical-description
- vuldb.com/vuln/353906/ctimitresignaturepermissions-required
- www.tenda.com.cnmitreproduct
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