CVE-2025-6882 — Improper Restriction of Operations within the Bounds of a Memory Buffer in D-link Dir-513

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120 — Classic Buffer Overflow3 documents3 sources

Severity

7.4HIGHNVD

EPSS

0.3%

top 45.75%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

D-link Dir-513 Dlink Dir-513 Firmware

Timeline

PublishedJun 30

Description

A vulnerability classified as critical has been found in D-Link DIR-513 1.0. This affects an unknown part of the file /goform/formSetWanPPTP. 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 vector

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

Affected Packages2 packages

▶CVEListV5d-link/dir-5131.0

▶NVDdlink/dir-513_firmware1.0

🔴Vulnerability Details

GHSA

GHSA-pcjv-hg2x-3cc3: A vulnerability classified as critical has been found in D-Link DIR-513 1↗2025-06-30

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CVEList

D-Link DIR-513 formSetWanPPTP buffer overflow↗2025-06-30

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