Stack Overflow Vulnerability in H3C Magic R100 Devices
CVE-2022-30914

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2022-30914?

The H3C Magic R100 devices were found to have a stack overflow vulnerability that can be exploited through the UpdateMacClone parameter within the /goform/aspForm endpoint. This vulnerability allows attackers to execute unauthorized actions on the device, potentially leading to a compromise of the system's integrity and confidentiality. Users of the affected version, R100V100R005, should take immediate action to assess and mitigate risks associated with this security issue.

References

https://github.com/EPhaha/IOT_vuln/tree/main/H3C/magicR100/5
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

JSON
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CVE-2022-30914 : Stack Overflow Vulnerability in H3C Magic R100 Devices