CVE-2025-3538: D-Link DI-8100 jhttpd auth.asp auth_asp stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 13.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-04-13 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability was found in D-Link DI-8100 16.07.26A1. It has been rated as critical. This issue affects the function auth_asp of the file /auth.asp of the component jhttpd. The manipulation of the argument callback leads to stack-based buffer overflow. The attack needs to be approached within the local network. The exploit has been disclosed to the public and may be used.

Affected products

D-Link DI-8100: 16.07.26a1

References

https://github.com/Fizz-L/CVE1/blob/main/DI-8100Command%20execution2.md
https://vuldb.com/?ctiid.304577
https://vuldb.com/?id.304577
https://vuldb.com/?submit.524224
https://www.dlink.com/

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