| Title | H3C Magic B3 Router V100R002 Buffer Overflow |
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| Description | H3C Magic B3 Router have been found to have a buffer overflow vulnerability. Magic B3 model have a serious buffer overflow vulnerability. This vulnerability can cause a buffer overflow by routing /goform/aspForm and correctly controlling the param field, resulting in a denial of service attack or even remote code execution. The vulnerability is specifically triggered by EditMacList. |
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| Source | ⚠️ https://github.com/DavCloudz/cve/blob/main/H3C/H3C%20Magic%20B3/H3C%20Magic%20B3%20buffer%20overflow%20vulnerability.md |
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| User | Yun Zhang (UID 90491) |
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| Submission | 10/29/2025 09:51 (11 months ago) |
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| Moderation | 11/14/2025 11:06 (16 days later) |
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| Status | Duplicate |
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| VulDB entry | 325812 [H3C Magic B3 up to 100R002 /goform/aspForm AddMacList/EditMacList param buffer overflow] |
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| Points | 0 |
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