CVE-2026-6013: D-Link DIR-513 POST Request formSetRoute buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% 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 vulnerability was detected in D-Link DIR-513 1.10. This vulnerability affects the function formSetRoute of the file /goform/formSetRoute of the component POST Request Handler. The manipulation of the argument curTime results in buffer overflow. The attack may be performed from remote. The exploit is now public 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-formSetRoute-33153a41781f80f7aed1d3614c199d85?source=copy_link
https://vuldb.com/submit/791859
https://vuldb.com/vuln/356569
https://vuldb.com/vuln/356569/cti
https://www.dlink.com/

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