Stack Overflow Vulnerability in H3C Magic R300 Router
CVE-2023-33634

7.2HIGH

Key Information:

Vendor: H3c
Status: Magic R300-2100m Firmware
Vendor: CVE Published:; 31 May 2023

What is CVE-2023-33634?

A stack overflow vulnerability has been identified in the H3C Magic R300 router, specifically through the EdittriggerList interface found at /goform/aspForm. This flaw could be exploited by an attacker to execute arbitrary code, potentially compromising the integrity and availability of the device. Ensuring that affected versions are updated is critical to maintaining network security.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

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References

https://hackmd.io/%400dayResearch/r1g5bl-Mn

CVSS V3.1

Score:

7.2

Severity:

HIGH

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

High

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
May 31, 2023
Vulnerability Reserved
May 22, 2023

JSON

H3c

What is CVE-2023-33634?

Human OS v1.0: Ageing Is an Unpatched Zero-Day Vulnerability.

References

CVSS V3.1

Timeline

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.