CVE-2025-6825

moderate-risk
Published 2025-06-28

A vulnerability classified as critical was found in TOTOLINK A702R up to 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formWlSiteSurvey of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.60% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Totolink

References (8)

Exploit https://github.com/awindog/cve/blob/main/688/29.md
Exploit https://github.com/awindog/cve/blob/main/688/29.md#poc
Permissions Required https://vuldb.com/?ctiid.314263
Third Party Advisory https://vuldb.com/?id.314263
Third Party Advisory https://vuldb.com/?submit.602655
Product https://www.totolink.net/
Exploit https://github.com/awindog/cve/blob/main/688/29.md
Exploit https://github.com/awindog/cve/blob/main/688/29.md#poc
37
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal