CVE-2026-9393
HIGHH3C Magic B0 aspForm Edit_BasicSSID_5G buffer overflow
Title source: cnaDescription
A vulnerability was found in H3C Magic B0 up to 100R002. This affects the function Edit_BasicSSID_5G of the file /goform/aspForm. Performing a manipulation of the argument param results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-365374 | H3C Magic B0 aspForm Edit_BasicSSID_5G buffer overflow
https://vuldb.com/vuln/365374
Signature, Permissions Required signature
permissions-required
VDB-365374 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/365374/cti
Third Party Advisory third-party-advisory
Submit #813477 | New H3C Technologies Co., Ltd. H3C Magic B0 <= 100R002 Buffer Overflow
https://vuldb.com/submit/813477
Exploit exploit
issue-tracking
https://github.com/alc9700jmo/CVE/issues/25
Scores
CVSS v3
8.8
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
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
H3C/Magic B0
100R002
Published
May 24, 2026
Tracked Since
May 25, 2026