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CVE-2026-5024

D-Link DIR-513 formSetEmail stack-based overflow

CVSS 8.7 HIGHEPSS 0.8%CWE-119CWE-121
Vexday Risk Score
41Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 8.7EPSS 0.8%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
29 Mar 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A vulnerability was found in D-Link DIR-513 1.10. This issue affects the function formSetEmail of the file /goform/formSetEmail. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could 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:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DIR-513
public PoCs found — 1
cve_referencegithub.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.mdhttps://vuldb.com/submit/778414https://vuldb.com/vuln/353908https://vuldb.com/vuln/353908/ctihttps://www.dlink.com/