PT-2025-30933 · D Link · Dir-513

Attackinglin · Published 2025-07-21 · Updated 2025-07-26 · CVE-2025-8168

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR-513 version 1.10

Description A critical issue exists in the websAspInit function of the /goform/formSetWanPPPoE file. Manipulation of the curTime argument can lead to a buffer overflow. This issue can be exploited remotely. The exploit has been publicly disclosed. This vulnerability affects products that are no longer supported by the maintainer.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

CWE-120

Related Identifiers

BDU:2025-09546

CVE-2025-8168

Affected Products

Dir-513

References · 10

• 🔥 https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanL2TP.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-8168 · Security Note
• https://osv.dev/vulnerability/CVE-2025-8168 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09546 · Security Note
• https://vuldb.com/?id.317582 · Note
• https://vuldb.com/?submit.620816 · Note
• https://vuldb.com/?ctiid.317582 · Note
• https://twitter.com/CVEnew/status/1948859486791499868 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1948961649932501355 · Twitter Post
• https://dlink.com · Note