CVE-2026-4465 — MEDIUM (6.3)

Vulnerability Description

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 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Dlink	Dir-513 Firmware	1.10
Dlink	Dir-513	a1

Related Weaknesses (CWE)

CWE-78 CWE-77

References

https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSysCmd.pdfExploitThird Party Advisory
https://vuldb.com/?ctiid.351755Permissions RequiredVDB Entry
https://vuldb.com/?id.351755Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.772866Third Party AdvisoryVDB Entry
https://www.dlink.com/Product

FAQ

What is CVE-2026-4465?

CVE-2026-4465 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 injecti...

How severe is CVE-2026-4465?

CVE-2026-4465 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-4465?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-513 Firmware, Dlink Dir-513.