Command Injection Vulnerability in D-Link DSL-7740C Router
CVE-2025-29522

6.5MEDIUM

Key Information:

Vendor

D-Link
Status
DSL-7740C
Vendor
CVE Published:
25 August 2025

What is CVE-2025-29522?

A command injection vulnerability has been identified in the D-Link DSL-7740C router, specifically in its ping function. This flaw allows an attacker to execute arbitrary commands on the device by manipulating the input to the affected function. If exploited, it may lead to unauthorized access and control over the router, potentially compromising the network security.

References

https://www.dlink.com/en/security-bulletin/
https://gist.github.com/stevenyu113228/f44abd7f660a73b0c7...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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