CVE-2025-8169

D-Link DIR-513 HTTP POST Request formSetWanPPTPpath formSetWanPPTPcallback buffer overflow

CVSS 8.7 HIGHEPSS 1.5%CWE-119 CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 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 formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to 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/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanPPPoE.md https://vuldb.com/?ctiid.317583 https://vuldb.com/?id.317583 https://vuldb.com/?submit.620817 https://www.dlink.com/