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Qnap Qvr缓冲区错误漏洞
🗓️ 13 Jan 2022 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd🔗 www.cnnvd.org.cn
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | The vulnerability of the QNAP QVR Elite, QVR Pro, and the QVR Guard application for managing emergency switching in video surveillance systems lies in the recording of data beyond the buffer in memory, allowing a intruder to execute arbitrary code. | 20 Oct 202200:00 | – | bdu_fstec |
 | CVE-2021-38689 | 14 Jan 202201:00 | – | cve |
 | CVE-2021-38689 Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard | 14 Jan 202201:00 | – | cvelist |
 | EUVD-2021-25128 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-38689 | 14 Jan 202201:15 | – | nvd |
 | Stack overflow | 14 Jan 202201:15 | – | prion |
| Source | Link |
|---|---|
| qnap | www.qnap.com/en/security-advisory/qsa-21-59 |
| cybersecurity-help | www.cybersecurity-help.cz/vdb/SB2022011402 |
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2021-38689 |
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23 May 2026 00:00Current
8.9High risk
Vulners AI Score8.9
CVSS 27.5
CVSS 3.18.1 - 9.8
EPSS0.01214