What’s Vulnerable › Vulnerabilities

CVE-2026-4486: D-Link DIR-513 Web Service formEasySetPassword stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability was found in D-Link DIR-513 1.10. This affects the function formEasySetPassword of the file /goform/formEasySetPassword of the component Web Service. The manipulation of the argument curTime results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link DIR-513: 1.10

References

• https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formEasySetPassword/formEasySetPassword.md
• https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formEasySetPassword/poc.py
• https://vuldb.com/?ctiid.352009
• https://vuldb.com/?id.352009
• https://vuldb.com/?submit.773537
• https://vuldb.com/?submit.773566
• https://www.dlink.com/

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