What’s Vulnerable › Vulnerabilities

CVE-2025-6149: TOTOLINK A3002R HTTP POST Request formSysLog buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-17 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability classified as critical has been found in TOTOLINK A3002R 4.0.0-B20230531.1404. Affected is an unknown function of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• TOTOLINK A3002R: 4.0.0-b20230531.1404

References

• https://github.com/Lena-lyy/cve/blob/main/6.md
• https://github.com/Lena-lyy/cve/blob/main/6.md#poc
• https://vuldb.com/?ctiid.312624
• https://vuldb.com/?id.312624
• https://vuldb.com/?submit.593019
• https://www.totolink.net/

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