Buffer Overflow Vulnerability in H3C N12 Router
CVE-2024-57480

9.8CRITICAL

Key Information:

Vendor

H3C
Status
N12 Firmware
Vendor
CVE Published:
14 January 2025

What is CVE-2024-57480?

The H3C N12 V100R005 router has a buffer overflow vulnerability which arises from inadequate length verification in the access point configuration function. This flaw can be exploited by attackers to send specially crafted POST requests to the device's /bin/webs endpoint, potentially leading to a crash of the remote target or unauthorized execution of arbitrary commands.

References

http://h3c.com
https://gist.github.com/XiaoCurry/16213a4d68f95f17cd0fc2c...

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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