Description
A security vulnerability has been detected in H3C Magic B1 up to 100R004. Affected by this vulnerability is the function Edit_BasicSSID_5G 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.
References (4)
Core 4
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.349647
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.349647
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.765771
Third Party Advisory exploit
https://github.com/saltedfisholdxu/vul/blob/main/Magic%20B1/6_b1-report.md
Scores
CVSS v3
8.8
EPSS
0.0069
EPSS Percentile
47.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-120
CWE-119
Status
published
Products (1)
h3c/magic_b1_firmware
< 100r004
Published
Mar 08, 2026
Tracked Since
Mar 08, 2026