PT-2026-31794 · D Link · Dir-605L

Wxhwxhwxh_Mie · Published 2026-04-09 · Updated 2026-04-10 · CVE-2026-5981

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-605L version 2.13B01

Description A buffer overflow issue exists in the POST Request Handler component, specifically within the formAdvFirewall function of the /goform/formAdvFirewall file. Manipulation of the curTime argument can trigger this issue. The attack can be launched remotely. The exploit has been publicly disclosed.

Recommendations 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

CVE-2026-5981

Affected Products

Dir-605L

References · 10

• 🔥 https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formAdvFirewall-33153a41781f80678733f4b12282f3fa?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5981 · Security Note
• https://vuldb.com/submit/791854 · Note
• https://twitter.com/CVEnew/status/2042561847031976037 · Twitter Post
• https://twitter.com/ptdbugs/status/2042545145984262150 · Twitter Post
• https://twitter.com/CveFindCom/status/2042373118476333371 · Twitter Post
• https://vuldb.com/vuln/356535/cti · Note
• https://dlink.com · Note
• https://vuldb.com/vuln/356535 · Note
• https://twitter.com/infoflowcloud/status/2042562354928328773 · Twitter Post