CVE-2025-6114: D-Link DIR-619L form_portforwarding stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-16 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability has been found in D-Link DIR-619L 2.06B01 and classified as critical. Affected by this vulnerability is the function form_portforwarding of the file /goform/form_portforwarding. The manipulation of the argument ingress_name_%d/sched_name_%d/name_%d leads to 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.

Affected products

D-Link DIR-619L: 2.06b01

References

https://github.com/wudipjq/my_vuln/blob/main/D-Link6/vuln_60/60.md
https://github.com/wudipjq/my_vuln/blob/main/D-Link6/vuln_60/60.md#poc
https://vuldb.com/?ctiid.312583
https://vuldb.com/?id.312583
https://vuldb.com/?submit.592568
https://www.dlink.com/

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