CVE-2025-5228: D-Link DI-8100 jhttpd login.cgi httpd_get_parm stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-27 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability was found in D-Link DI-8100 up to 20250523. It has been classified as critical. Affected is the function httpd_get_parm of the file /login.cgi of the component jhttpd. The manipulation of the argument notify leads to stack-based buffer overflow. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used.

Affected products

D-Link DI-8100: through 20250523

References

https://github.com/xubeining/Cve_report/blob/main/The%20D-Link%20DI-8100%20contains%20a%20binary%20vulnerability.md
https://vuldb.com/?ctiid.310326
https://vuldb.com/?id.310326
https://vuldb.com/?submit.583430
https://www.dlink.com/

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