Stack Overflow Vulnerability in H3C Magic B1STV100R012
CVE-2023-34931

7.5HIGH

Key Information:

Vendor

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

What is CVE-2023-34931?

A stack overflow vulnerability exists in the EditWlanMacList function of H3C Magic B1STV100R012, which can be exploited by attackers through a specially crafted POST request. This exploitation leads to a Denial of Service (DoS), potentially disrupting service and affecting the availability of the targeted device. System administrators should apply security patches and monitor for unusual request patterns to mitigate the impact of 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

JSON
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