CVE-2023-34931: High severity H3C Magic B1st Firmware vulnerability

Published Jun 28, 2023
·
Updated

A stack overflow in the EditWlanMacList function of H3C Magic B1STV100R012 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Affected Software

4 affected components
H3C Magic B1st Firmware=100r012
H3C Magic B1ST
All of the following
H3C Magic B1st Firmware=100r012
H3C Magic B1ST

Event History

Jun 28, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2023-34931?

CVE-2023-34931 is a vulnerability in the EditWlanMacList function of H3C Magic B1STV100R012 that allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

2

How does CVE-2023-34931 affect H3C Magic B1STV100R012?

CVE-2023-34931 affects H3C Magic B1STV100R012 by allowing attackers to cause a Denial of Service (DoS) through a stack overflow in the EditWlanMacList function.

3

What is the severity of CVE-2023-34931?

CVE-2023-34931 has a severity rating of 7.5 (high).

4

How can the vulnerability CVE-2023-34931 be fixed?

To fix the vulnerability CVE-2023-34931, it is recommended to apply the latest patch or firmware update provided by H3C.

5

Where can I find more information about CVE-2023-34931?

More information about CVE-2023-34931 can be found at the following reference: [https://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-2023-34931.md]

Contact

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