Stack Overflow Vulnerability in H3C Magic R100 Router
CVE-2022-30917

9.8CRITICAL

Key Information:

Vendor
H3c
Status
Magic R100 Firmware
Vendor
CVE Published:
8 June 2022

Summary

The H3C Magic R100 router suffers from a stack overflow vulnerability that can be exploited through the AddWlanMacList parameter in the /goform/aspForm endpoint. This weakness may allow an attacker to execute arbitrary code or crash the device, posing a significant risk to network integrity and availability. Proper precautions and updates are recommended to safeguard against potential exploitation.

References

https://github.com/EPhaha/IOT_vuln/tree/main/H3C/magicR10...
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

.