CVE-2026-4465: medium-severity vulnerability in D-Link DIR-513
D-Link DIR-513 formSysCmd os command injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 3.5%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DIR-513Related CVEs — D-Link DIR-513
In the same product, most dangerous first.
CVE-2025-8159HIGHD-Link DIR-513 HTTP POST Request formLanguageChange stack-based overflowEPSS 20.6%CVE-2025-8184HIGHD-Link DIR-513 HTTP POST Request formSetWanL2TPtriggers formSetWanL2TPcallback stack-based overflowEPSS 15.4%CVE-2025-7945HIGHD-Link DIR-513 formSetWanDhcpplus buffer overflowEPSS 7.1%CVE-2025-10792HIGHD-Link DIR-513 formWPS buffer overflowEPSS 3.3%CVE-2026-6012HIGHD-Link DIR-513 POST Request formSetPassword buffer overflowEPSS 2.8%CVE-2025-8168HIGHD-Link DIR-513 formSetWanPPPoE websAspInit buffer overflowEPSS 2.2%