CVE-2023-45043— QTS, QuTS hero
Quick assessment
Affected
QNAP Systems Inc. QuTS hero
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
QNAP Systems QTS和QNAP Systems QuTS hero都是中国威联通科技（QNAP Systems）公司的产品。QNAP Systems QTS是一个入门到中阶QNAP NAS 使用的操作系统。QNAP Systems QuTS hero是一个操作系统。 QNAP Systems QTS 5.1.4.2596 build 20231128 版本之前和 QuTS hero h5.1.4.2596 build 20231128 版本之前存在安全漏洞，该漏洞源于存在不检查输入大小的缓冲区
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-45043
Vulnerability Information
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Vulnerability Title
QTS, QuTS hero
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network.
We have already fixed the vulnerability in the following versions:
QTS 5.1.4.2596 build 20231128 and later
QuTS hero h5.1.4.2596 build 20231128 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems QTS 和 QuTS hero 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QTS和QNAP Systems QuTS hero都是中国威联通科技（QNAP Systems）公司的产品。QNAP Systems QTS是一个入门到中阶QNAP NAS 使用的操作系统。QNAP Systems QuTS hero是一个操作系统。 QNAP Systems QTS 5.1.4.2596 build 20231128 版本之前和 QuTS hero h5.1.4.2596 build 20231128 版本之前存在安全漏洞，该漏洞源于存在不检查输入大小的缓冲区
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| QNAP Systems Inc. | QuTS hero | h5.1.x ~ h5.1.4.2596 build 20231128 | - |
|
| QNAP Systems Inc. | QTS | 5.1.x ~ 5.1.4.2596 build 20231128 | - |
|
II. Public POCs for CVE-2023-45043
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-45043 (1)
Same Patch Batch · QNAP Systems Inc. · 2024-01-05 · 14 CVEs total
| CVE-2023-41288 | 8.8 HIGH | Video Station |
| CVE-2023-39296 | 7.5 HIGH | QTS, QuTS hero |
| CVE-2023-47560 | 7.4 HIGH | QuMagie |
| CVE-2023-39294 | 6.6 MEDIUM | QTS, QuTS hero |
| CVE-2023-41289 | 6.3 MEDIUM | QcalAgent |
| CVE-2023-47559 | 5.5 MEDIUM | QuMagie |
| CVE-2023-41287 | 4.3 MEDIUM | Video Station |
| CVE-2023-45044 | 3.8 LOW | QTS, QuTS hero |
| CVE-2023-45042 | 3.8 LOW | QTS, QuTS hero |
| CVE-2023-45041 | 3.8 LOW | QTS, QuTS hero |
| CVE-2023-45040 | 3.8 LOW | QTS, QuTS hero |
| CVE-2023-45039 | 3.8 LOW | QTS, QuTS hero |
| CVE-2023-47219 | 3.5 LOW | QuMagie |
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Same weakness: CWE-120
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V. Comments for CVE-2023-45043
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