CVE-2023-33640: High severity H3C Magic R300-2100m Firmware vulnerability

Published May 31, 2023
·
Updated

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the SetAPWifiorLedInfoById interface at /goform/aspForm.

Affected Software

4 affected components
H3C Magic R300-2100m Firmware=r300-2100mv100r004
H3C Magic R300-2100m
All of the following
H3C Magic R300-2100m Firmware=r300-2100mv100r004
H3C Magic R300-2100m

Event History

May 31, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
09:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2023-33640?

CVE-2023-33640 refers to a vulnerability found in H3C Magic R300 version R300-2100MV100R004, which allows a stack overflow via the SetAPWifiorLedInfoById interface at /goform/aspForm.

2

What is the severity of CVE-2023-33640?

The severity of CVE-2023-33640 is high, with a severity score of 7.2.

3

How does CVE-2023-33640 affect H3C Magic R300 version R300-2100MV100R004?

CVE-2023-33640 allows an attacker to exploit a stack overflow vulnerability in H3C Magic R300 version R300-2100MV100R004 through the SetAPWifiorLedInfoById interface at /goform/aspForm.

4

Is H3C Magic R300 version R300-2100MV100R004 the only affected software?

No, H3C Magic R300 version R300-2100MV100R004 is not the only affected software. H3C Magic R300-2100m Firmware is also affected.

5

How can I fix CVE-2023-33640?

To fix CVE-2023-33640, it is recommended to update H3C Magic R300 version R300-2100MV100R004 to a secure version provided by the vendor.

Company

Resources

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