Stack Overflow Vulnerability in H3C Magic R300 Router
CVE-2023-33634

7.2HIGH

Key Information:

Vendor

H3c
Status
Magic R300-2100m Firmware
Vendor
CVE Published:
31 May 2023

What is CVE-2023-33634?

A stack overflow vulnerability has been identified in the H3C Magic R300 router, specifically through the EdittriggerList interface found at /goform/aspForm. This flaw could be exploited by an attacker to execute arbitrary code, potentially compromising the integrity and availability of the device. Ensuring that affected versions are updated is critical to maintaining network security.

References

https://hackmd.io/%400dayResearch/r1g5bl-Mn

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.