CVE-2026-4465

MEDIUM 6.3

D-Link DIR-513 formSysCmd os command injection

CVSS Score

6.3

EPSS Score

0.5%

EPSS Percentile

66th

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.

CWE	CWE-78 CWE-77
Vendor	d-link
Product	dir-513
Published	Mar 20, 2026
Last Updated	Mar 20, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DIR-513

1.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.351755 vuldb.com: https://vuldb.com/?ctiid.351755 vuldb.com: https://vuldb.com/?submit.772866 github.com: https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSysCmd.pdf dlink.com: https://www.dlink.com/

Credits

🔍 AttackingLin (VulDB User)