Command Injection in D-Link DIR-825 G1 - D-Link
CVE-2021-46441

8.8HIGH

Key Information:

Vendor
D-Link
Status
Dir-825 Firmware
Vendor
CVE Published:
27 April 2022

Summary

The 'webupg' binary in the D-Link DIR-825 G1 router is vulnerable to command injection due to insufficient parameter validation. This flaw allows an authenticated attacker to exploit the 'cmd' parameters, enabling them to execute arbitrary system commands on the device. Such a security lapse can lead to significant risks including unauthorized access and control over the affected system. It is crucial for users to ensure their devices are updated to mitigate this vulnerability.

References

https://www.dlink.com/en/security-bulletin/
x_refsource_MISC
https://github.com/tgp-top/D-Link-DIR-825
x_refsource_MISC

EPSS Score

66% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.