CVE-2025-7932: D-Link DIR‑817L ssdpcgi lxmldbc_system command injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-07-21 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability classified as critical has been found in D-Link DIR‑817L up to 1.04B01. This affects the function lxmldbc_system of the file ssdpcgi. The manipulation leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

Dlink Dir-817L Firmware: before 1.04b01 — fixed in 1.04b01

How to fix

Upgrade to a fixed version: Dlink Dir-817L Firmware 1.04b01. Check the vendor advisory for mitigations.

References

https://github.com/Patr1ck-S/Patr1ck-S.github.io/blob/main/D-Link%20DIR%E2%80%91817L%20has%20a%20remote%20arbitrary%20command%20execution%20vulnerability%20in%20ssdpcgi(1).md
https://vuldb.com/?ctiid.317061
https://vuldb.com/?id.317061
https://vuldb.com/?submit.618951
https://www.dlink.com/

Get alerted when CVE-2025-7932 or the next vulnerability affects your stack