Stack Overflow Vulnerability in H3C Magic R200 Router
CVE-2023-29911

4.9MEDIUM

Key Information:

Vendor

H3c
Status
Magic R200 Firmware
Vendor
CVE Published:
21 April 2023

What is CVE-2023-29911?

The H3C Magic R200 router, specifically version R200V100R004, exhibits a stack overflow vulnerability through the AddMacList interface located at /goform/aspForm. This flaw may allow an attacker to inject malicious data, potentially leading to unauthorized access or disruption of service. It is crucial for users of this router to be aware of this issue and apply any available patches or mitigations to secure their network devices.

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References

https://hackmd.io/%400dayResearch/SyTaRoCJn

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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