CVE-2026-3701

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.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2026-03-08

Last modified

2026-03-10

Weaknesses

CWE-119, CWE-120

Affected products

• Magic B1 (H3c)
• Magic B1 Firmware (H3c)

References

• https://github.com/saltedfisholdxu/vul/blob/main/Magic%20B1/6_b1-report.md
• https://vuldb.com/?ctiid.349647
• https://vuldb.com/?id.349647
• https://vuldb.com/?submit.765771