Medium 6.3Published Mar 19, 2026

CVE-2026-4465D-Link DIR-513 formSysCmd os command injection

Updated under an hour ago (Oct 26, 2026, 2:10 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for D-Link DIR-513

Exploited in the last 30 days

A flaw has been found in D-Link DIR-513 1.10. The impacted element is an unknown function of the file /goform/formSysCmd. Executing a manipulation of the argument sysCmd can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Mar 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-Link DIR-513 d_link:dir_513 (from the name)	1.10	CNA record
dlink dir-513_firmware dlink:dir-513_firmware	1.10	NVD

References

References

https://vuldb.com/?id.351755	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.351755	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.772866	third-party-advisory, vdb-entry
https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSysCmd.pdf	exploit, third-party-advisory
https://www.dlink.com/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.