Remote Code Execution Vulnerability in D-Link DIR-850L Router
CVE-2017-14429

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dir-850l Firmware
Vendor
CVE Published:
13 September 2017

Summary

The D-Link DIR-850L router is vulnerable due to a flaw in the DHCP client that allows unauthenticated remote code execution as root. This vulnerability arises from the improper handling of shell metacharacters in the file /etc/services/INET/inet_ipv4.php, leading to potential exploits that can compromise device integrity. Users should be aware of this risk and consider updating their firmware to protect against potential threats targeting the affected versions.

References

https://pierrekim.github.io/blog/2017-09-08-dlink-850l-my...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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