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CVE

CWE

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CVE-2025-5156

Published: May 25, 2025

Modified: May 28, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was found in H3C GR-5400AX up to 100R008 and classified as critical. Affected by this issue is the function EditWlanMacList of the file /routing/goform/aspForm. The manipulation of the argument param leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor	Product	Versions
H3C	GR-5400AX	affected `100R008`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-310244 | H3C GR-5400AX aspForm EditWlanMacList buffer overflow

vdb-entry

technical-description

VDB-310244 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #574080 | New H3C Technologies Co., Ltd. H3C GR-5400AX <=100R008 Buffer Overflow

third-party-advisory

https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20GB5400AX/6.md

exploit

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