Unrated severityNVD Advisory· Published Jul 25, 2025· Updated Jul 25, 2025
TOTOLINK A702R HTTP POST Request formPortFw buffer overflow
CVE-2025-8139
Description
A vulnerability was found in TOTOLINK A702R 4.0.0-B20230721.1521. It has been classified as critical. This affects an unknown part of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
2- TOTOLINK/A702Rv5Range: 4.0.0-B20230721.1521
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/panda666-888/vuls/blob/main/totolink/a702r/formPortFw.mdmitreexploit
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.totolink.netmitreproduct
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