Stack Overflow Vulnerability in H3C Magic R200 Router Firmware
CVE-2023-29916

4.9MEDIUM

Key Information:

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

Summary

A stack overflow vulnerability has been identified in the H3C Magic R200 router, specifically within the UpdateWanParams interface located at /goform/aspForm. This flaw may allow an attacker to manipulate the device's operations, potentially leading to unauthorized access or system instability. Users are advised to apply necessary updates and monitor device configurations to mitigate any risks associated with this vulnerability.

References

https://hackmd.io/%400dayResearch/rkpbC1Jgh

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

.