CVE-2025-7910

D-Link DIR-513 Boa Webserver formSetWanNonLogin sprintf stack-based overflow

CVSS 8.7 HIGHEPSS 1.2%CWE-119 CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function sprintf of the file /goform/formSetWanNonLogin of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Affected products

D-Link · DIR-513

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References

https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md https://vuldb.com/?ctiid.317025 https://vuldb.com/?id.317025 https://vuldb.com/?submit.618594 https://www.dlink.com/