PT-2025-26474 · D Link · D-Link Dir-619L

Pjq123 · Published 2025-06-20 · Updated 2025-06-21 · CVE-2025-6370

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-619L version 2.06B01

Description: A critical vulnerability was found in the function formWlanGuestSetup of the file /goform/formWlanGuestSetup. The manipulation of the argument curTime leads to a stack-based buffer overflow. The attack can be launched 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.

Recommendations: As a temporary workaround, consider disabling the formWlanGuestSetup function until a patch is available. Restrict access to the /goform/formWlanGuestSetup 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

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2025-09339

CVE-2025-6370

Affected Products

D-Link Dir-619L

References · 13

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/D-Link6/vuln_70/70.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-6370 · Security Note
• https://osv.dev/vulnerability/CVE-2025-6370 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09339 · Security Note
• https://vuldb.com/?id.313363 · Note
• https://twitter.com/CveFindCom/status/1936184950736273454 · Twitter Post
• https://vuldb.com/?submit.597423 · Note
• https://t.me/cvenotify/126328 · Telegram Post
• https://vuldb.com/?ctiid.313363 · Note
• https://t.me/cvetracker/26711 · Telegram Post
• https://twitter.com/CVEnew/status/1936472520728752309 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1936215790123962785 · Twitter Post
• https://dlink.com · Note