CVE-2026-4555: high-severity vulnerability in D-Link DIR-513
D-Link DIR-513 boa formEasySetTimezone memory corruption
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.8%
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-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-2026-4465MEDIUMD-Link DIR-513 formSysCmd os command injectionEPSS 3.5%CVE-2025-10792HIGHD-Link DIR-513 formWPS buffer overflowEPSS 3.3%CVE-2026-6012HIGHD-Link DIR-513 POST Request formSetPassword buffer overflowEPSS 2.8%