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CVE-2026-3701

HIGH

8.8

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/8/2026

Last Modified3/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

h3c:magic_b1h3c:magic_b1_firmware

Weaknesses (CWE)

CWE-119CWE-120

References

https://github.com/saltedfisholdxu/vul/blob/main/Magic%20B1/6_b1-report.md(cna@vuldb.com)

https://vuldb.com/?ctiid.349647(cna@vuldb.com)

https://vuldb.com/?id.349647(cna@vuldb.com)

https://vuldb.com/?submit.765771(cna@vuldb.com)

IOC Correlations

No correlations recorded

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