CVE-2026-6012: D-Link DIR-513 POST Request formSetPassword buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-04-10 · updated 2026-10-26
Weakness: CWE-119

Description

A security vulnerability has been detected in D-Link DIR-513 1.10. This affects the function formSetPassword of the file /goform/formSetPassword of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

D-Link DIR-513: 1.10

References

https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formSetPassword-33153a41781f806e9a3cf63a5a9091ac?source=copy_link
https://vuldb.com/submit/791858
https://vuldb.com/vuln/356568
https://vuldb.com/vuln/356568/cti
https://www.dlink.com/

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