CVE-2026-4555

D-Link DIR-513 boa formEasySetTimezone memory corruption

CVSS 8.7 HIGHEPSS 0.7%CWE-119 CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A weakness has been identified in D-Link DIR-513 1.10. The impacted element is the function formEasySetTimezone of the file /goform/formEasySetTimezone of the component boa. This manipulation of the argument curTime causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. 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

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References

https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_24/README.md https://vuldb.com/?ctiid.352382 https://vuldb.com/?id.352382 https://vuldb.com/?submit.774936 https://www.dlink.com/