| Title | UGREEN DH2100+ NAS V4.2.0.601 Buffer Overflow |
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| Description | A buffer overflow vulnerability exists in the UGREEN DH2100+ NAS device (firmware version V4.2.0.601). An attacker could exploit this vulnerability to remotely crash the nas_svr service, causing a Denial-of-Service (DoS) attack, or to craft a malicious payload capable of executing arbitrary commands on a remote target NAS device. |
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| Source | ⚠️ https://www.notion.so/2b16cf4e528a80bbb5fdeff145f110ec |
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| User | renguangyue (UID 92629) |
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| Submission | 11/20/2025 15:30 (5 months ago) |
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| Moderation | 12/06/2025 15:15 (16 days later) |
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| Status | Accepted |
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| VulDB entry | 334607 [UGREEN DH2100+ up to 5.3.0.251125 nas_svr /v1/file/backup/create handler_file_backup_create path buffer overflow] |
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| Points | 16 |
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