RCE in D-link Dir-513
CVE-2026-4465
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…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.001 (27.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- D-link Dir-513 — versions 1.10
- Dlink Dir-513 — versions a1, a2
- Dlink Dir-513_firmware — versions 1.10
Weakness classification (CWE)
References
- VDB-351755 | D-Link DIR-513 formSysCmd os command injection (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-351755 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #772866 | D-Link DIR-513 1.10 RCE (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-4465?
- CVE-2026-4465 is a medium-severity vulnerability in D-link Dir-513, classified under Command Injection. CVSS score: 6.3/10. Published 2026-03-20.
- How severe is CVE-2026-4465?
- Medium severity. CVSS v3 base score is 6.3 out of 10.