Buffer Overflow Vulnerability in DIR-860L v2.03 Could Lead to Crash or Arbitrary Command Execution
CVE-2024-42812

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir-860l Firmware
Vendor
CVE Published:
19 August 2024

What is CVE-2024-42812?

The D-Link DIR-860L router version 2.03 is subject to a buffer overflow vulnerability linked to improper handling of the SID field in gena.cgi. The flaws in length verification can be exploited remotely, enabling attackers to potentially crash the device or run arbitrary commands. This vulnerability underscores significant risks for users, necessitating immediate actions to secure their networks and prevent unauthorized access.

References

https://www.dlink.com/en/security-bulletin/
https://gist.github.com/XiaoCurry/574ed9c2b0d12cd0b453991...

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

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