CVE-2026-5979

HIGH

D-Link DIR-605L POST Request formVirtualServ buffer overflow

Title source: cna

Description

A vulnerability was detected in D-Link DIR-605L 2.13B01. Affected by this vulnerability is the function formVirtualServ of the file /goform/formVirtualServ of the component POST Request Handler. The manipulation of the argument curTime results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/vuln/356533

[Signature, Permissions Required] https://vuldb.com/vuln/356533/cti

[Third Party Advisory] https://vuldb.com/submit/791852

[Exploit] https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formVirtualServ-33153a41781f80b496e1de206077bc7e?source=copy_link

[Product] https://www.dlink.com/

Scores

CVSS v3 8.8

EPSS 0.0003

EPSS Percentile 9.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-119 CWE-120

Status published

Products (1)

D-Link/DIR-605L 2.13B01

Published Apr 09, 2026

Tracked Since Apr 10, 2026