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CVE-2026-6560

Published: Apr 19, 2026

Modified: Apr 20, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A security vulnerability has been detected in H3C Magic B0 up to 100R002. This vulnerability affects the function Edit_BasicSSID of the file /goform/aspForm. Such manipulation of the argument param leads to buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor	Product	Versions
H3C	Magic B0	affected `100R002`

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/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-358197 | H3C Magic B0 aspForm Edit_BasicSSID buffer overflow

vdb-entry

technical-description

VDB-358197 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #788021 | H3C Magic B0 <=100R002 Buffer Overflow

third-party-advisory

https://github.com/xiaohaiyang-ai/CVE-Reports/blob/main/Vulnerability-Report.md

exploit

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