Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-34343 | First vendor Publication | 2021-09-10 |
Vendor | Cve | Last vendor Modification | 2022-02-10 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 7.2 | ||
Base Score | 7.2 | Environmental Score | 7.2 |
impact SubScore | 5.9 | Temporal Score | 7.2 |
Exploitabality Sub Score | 1.2 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | High | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QTS, QuTScloud, QuTS hero: QTS 4.5.4.1715 build 20210630 and later QTS 5.0.0.1716 build 20210701 and later QuTScloud c4.5.6.1755 and later QuTS hero h4.5.4.1771 build 20210825 and later |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34343 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://www.qnap.com/en/security-advisory/qsa-21-33 |
Alert History
Date | Informations |
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2024-02-08 13:14:50 |
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2023-12-13 02:16:07 |
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2023-11-16 02:21:19 |
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2023-11-15 13:14:19 |
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2023-11-15 02:16:32 |
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2023-04-07 02:08:19 |
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2022-05-14 01:56:39 |
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2022-02-10 12:55:16 |
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2022-01-03 17:23:00 |
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2021-09-24 00:22:57 |
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2021-09-10 13:22:49 |
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2021-09-10 12:44:41 |
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2021-09-10 12:44:17 |
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2021-09-10 09:22:52 |
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