CVE-2026-6560
H3C Magic B0 aspForm Edit_BasicSSID buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Apr 19, 2026
- Updated
- Apr 20, 2026
- Reserved
- Apr 18, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | 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 | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Magic B0H3C |
|
References
- VDB-358197 | H3C Magic B0 aspForm Edit_BasicSSID buffer overflowvdb-entrytechnical-description
- VDB-358197 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #788021 | H3C Magic B0 <=100R002 Buffer Overflowthird-party-advisory
- https://github.com/xiaohaiyang-ai/CVE-Reports/blob/main/Vulnerability-Report.mdexploit
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