CVE-2018-19946
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I. Basic Information for CVE-2018-19946
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this improper certificate validation vulnerability could allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. QNAP has already fixed the issue in Helpdesk 3.0.3 and later.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
证书验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
QNAP Systems TS-870 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems TS-870是中国威联通（QNAP Systems）公司的一款NAS（网络附属存储）设备。 使用4.3.4.0486版本固件的QNAP Systems TS-870中存在安全漏洞，该漏洞源于程序缺少证书验证。
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. | Helpdesk | unspecified ~ 3.0.3 | - |
II. Public POCs for CVE-2018-19946
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.qnap.com/zh-tw/security-advisory/qsa-20-05x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-19946
Same Patch Batch · QNAP Systems Inc. · 2020-09-11 · 3 CVEs total
| CVE-2018-19947 | 4.3 MEDIUM | QNAP Systems TS-870 安全漏洞 |
| CVE-2018-19948 | 2.0 LOW | QNAP Systems TS-870 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
Same product: Helpdesk
- CVE-2026-23753
GFI HelpDesk < 4.99.9 Stored XSS via charset Parameter - CVE-2026-23752
GFI HelpDesk < 4.99.9 Stored XSS via companyname Parameter - CVE-2026-23756
GFI HelpDesk < 4.99.9 Stored XSS via Troubleshooter Step Sub - CVE-2026-23758
GFI HelpDesk < 4.99.9 Stored XSS via editsubject Parameter - CVE-2026-23757
GFI HelpDesk < 4.99.10 Stored XSS via Reports Module
Same weakness: CWE-295
V. Comments for CVE-2018-19946
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