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CVE-2025-7836

Published: Jul 19, 2025

Modified: Jul 21, 2025

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

A vulnerability has been found in D-Link DIR-816L up to 2.06B01 and classified as critical. Affected by this vulnerability is the function lxmldbc_system of the file /htdocs/cgibin of the component Environment Variable Handler. The manipulation leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Vendor	Product	Versions
D-Link	DIR-816L	affected `2.06B01`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-316939 | D-Link DIR-816L Environment Variable cgibin lxmldbc_system command injection

vdb-entry

technical-description

VDB-316939 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #617359 | D-Link DIR-816L <= v2.06B01 remote commend

third-party-advisory

https://github.com/bananashipsBBQ/CVE/blob/main/D-Link%20DIR-816L%20Remote%20Arbitrary%20Command%20Execution%20Vulnerability%20in%20ssdpcgi.md

exploit

https://www.dlink.com/

product

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