Stack Overflow Vulnerability in H3C Magic R300 Network Products
CVE-2023-33627

7.2HIGH

Key Information:

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

Summary

A stack overflow vulnerability has been identified in H3C Magic R300, specifically through the UpdateSnat interface at /goform/aspForm. This flaw could allow an attacker to exploit the flawed input handling, potentially leading to unauthorized access or disruption of service. Users of the affected version R300-2100MV100R004 should take immediate precautions to mitigate potential risks.

References

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

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

.