PT-2025-27401 · D Link · D-Link Dir-513

Bazhuayu · Published 2025-06-29 · Updated 2025-07-05 · CVE-2025-6882

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: D-Link DIR-513 version 1.0

Description: A critical vulnerability has been found in the D-Link DIR-513. This issue affects an unknown part of the file /goform/formSetWanPPTP. The manipulation of the argument curTime leads to a buffer overflow. It is possible to initiate the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Recommendations: For D-Link DIR-513 version 1.0, as a temporary workaround, consider restricting access to the /goform/formSetWanPPTP endpoint to minimize the risk of exploitation. Avoid using the argument curTime in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-09329

CVE-2025-6882

Affected Products

D-Link Dir-513

References · 13

• 🔥 https://vuldb.com/?submit.603693 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-6882 · Security Note
• https://bdu.fstec.ru/vul/2025-09329 · Security Note
• https://osv.dev/vulnerability/CVE-2025-6882 · Vendor Advisory
• https://vuldb.com/?ctiid.314361 · Note
• https://vuldb.com/?id.314361 · Note
• https://t.me/cvenotify/127055 · Telegram Post
• https://twitter.com/cracbot/status/1941089671997805047 · Twitter Post
• https://twitter.com/CveFindCom/status/1939521766155489776 · Twitter Post
• https://twitter.com/cracbot/status/1941452039478972458 · Twitter Post
• https://twitter.com/CVEnew/status/1939535217104228717 · Twitter Post
• https://t.me/cvetracker/27392 · Telegram Post
• https://dlink.com · Note