Stack Overflow Vulnerability in H3C Magic B1STV100R012
CVE-2023-34937

7.5HIGH

Key Information:

Vendor
H3c
Status
Magic B1st Firmware
Vendor
CVE Published:
28 June 2023

Summary

A vulnerability has been identified in the UpdateSnat function of H3C Magic B1STV100R012, leading to a potential denial of service threat. Attackers can exploit this vulnerability by sending specially crafted POST requests that trigger a stack overflow condition, thereby disrupting normal operations and causing service outages. Organizations using this product should take steps to mitigate the risk associated with this vulnerability.

References

https://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-20...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.