Stack Overflow Vulnerability in H3C Magic R100 Devices
CVE-2022-30922

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2022-30922?

The H3C Magic R100 devices, particularly the R100V100R005 version, are susceptible to a stack overflow vulnerability triggered through the EditWlanMacList parameter at the /goform/aspForm endpoint. This flaw could potentially allow unauthorized access or manipulation of sensitive system data, making it critical for users to ensure their firmware is up-to-date and secure.

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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

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