Magic B1 Firmware

1 CVEs product

Monthly

CVE-2026-3701 HIGH POC This Week

Remote code execution in H3C Magic B1 firmware through a buffer overflow in the SSID configuration function allows unauthenticated attackers to gain complete system compromise over the network. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early disclosure notification. The flaw affects firmware versions up to 100R004 and requires only low complexity to exploit with valid credentials.

Buffer Overflow Magic B1 Firmware
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2026-3701
EPSS 0% CVSS 8.8
HIGH POC This Week

Remote code execution in H3C Magic B1 firmware through a buffer overflow in the SSID configuration function allows unauthenticated attackers to gain complete system compromise over the network. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early disclosure notification. The flaw affects firmware versions up to 100R004 and requires only low complexity to exploit with valid credentials.

Buffer Overflow Magic B1 Firmware
NVD GitHub VulDB

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