CVE-2020-7339— Database Security(DBS)-Use of a Broken or Risky Cryptographic Algorithm
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I. Basic Information for CVE-2020-7339
Vulnerability Information
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Vulnerability Title
Database Security(DBS)-Use of a Broken or Risky Cryptographic Algorithm
Source: NVD (National Vulnerability Database)
Vulnerability Description
Use of a Broken or Risky Cryptographic Algorithm vulnerability in McAfee Database Security Server and Sensor prior to 4.8.0 in the form of a SHA1 signed certificate that would allow an attacker on the same local network to potentially intercept communication between the Server and Sensors.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mcafee Database Security Server 和 Sensor 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee Database Security Server和Mcafee Database Security sensor都是中国Mcafee公司的产品。Mcafee Database Security Server是一款数据库安全软件。该软件可为用户提供数据库的整体情况和相应安全状况，实时保护关键业务数据库免受外部，内部和内部数据库威胁的侵害。Mcafee Database Security sensor是一款数据库安全监控传感器。 McAfee Database Security Server 和
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 |
|---|---|---|---|---|
| McAfee | Database Security | unspecified ~ 4.8.0 | - |
II. Public POCs for CVE-2020-7339
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://kc.mcafee.com/corporate/index?page=content&id=SB10340x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-7339
IV. Related Vulnerabilities
Same vendor: McAfee
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McAfee WebAdvisor - Extension Fingerprinting vulnerability - CVE-2021-31848
Data Loss Prevention (DLP) ePO extension - Cross site script - CVE-2021-31849
Data Loss Prevention (DLP) ePO extension - SQL injection - CVE-2021-23877
McAfee Total Protection (MTP) - Privilege Escalation vulnera
Same weakness: CWE-327
- CVE-2026-6411
MAXHUB Pivot Client Application Use of a Broken or Risky Cry - CVE-2026-44405
Paramiko 加密问题漏洞 - CVE-2026-32959
Silex SD-330AC和Silex AMC Manager 安全漏洞 - CVE-2026-5588
PKIX draft CompositeVerifier accepts empty signature sequenc - CVE-2025-14813
GOSTCTR implementation unable to process more than 255 block
V. Comments for CVE-2020-7339
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