Stack Overflow Vulnerability in H3C H200 Router Firmware
CVE-2022-37090

9.8CRITICAL

Key Information:

Vendor
H3c
Status
H200 Firmware
Vendor
CVE Published:
25 August 2022

Summary

A stack overflow vulnerability has been identified in the H3C H200 router firmware, specifically in the Edit_BasicSSID function. This weakness could potentially allow an attacker to execute arbitrary code or disrupt service by overflowing the stack, particularly when improper input validation occurs. It is crucial for users of affected firmware versions to apply any available patches to mitigate associated risks.

References

https://github.com/Darry-lang1/vuln/tree/main/H3C/H200/8
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.