| Title | New H3C Technologies Co., Ltd. H3C Magic B0 <= 100R002 Buffer Overflow |
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| Description | Vulnerability Overview
A critical buffer overflow vulnerability exists in the H3C Magic B0 router.
An attacker can exploit this vulnerability by sending a crafted request to the /goform/aspForm interface with a malicious param parameter.
Successful exploitation may lead to denial of service (DoS), and under certain conditions, potentially enable further exploitation such as remote code execution.
The vulnerability is triggered in the Edit_BasicSSID_5G processing logic.
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| Source | ⚠️ https://github.com/alc9700jmo/CVE/issues/25 |
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| User | alc9700 (UID 79368) |
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| Submission | 04/26/2026 14:15 (3 months ago) |
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| Moderation | 05/24/2026 08:11 (28 days later) |
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| Status | Accepted |
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| VulDB entry | 365374 [H3C Magic B0 up to 100R002 /goform/aspForm Edit_BasicSSID_5G param buffer overflow] |
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| Points | 20 |
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