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CVE-2021-22309

Quick assessment

Affected
n/a USG9500,USG9520,USG9560,USG9580
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.

Huawei USG9500是中国华为（Huawei）公司的一款数据中心防火墙产品。 Huawei USG9500 存在安全特征问题漏洞。攻击者通过暴力破解可获得敏感信息，造成信息泄露。以下产品及型号受到影响：USG9500,Huawei USG9580,Huawei USG9560,Huawei USG9520

AI Predicted 7.4 Difficulty: Moderate EPSS 0.77% · P52

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2021-22309

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is insecure algorithm vulnerability in Huawei products. A module uses less random input in a secure mechanism. Attackers can exploit this vulnerability by brute forcing to obtain sensitive message. This can lead to information leak. Affected product versions include:USG9500 versions V500R001C30SPC200, V500R001C60SPC500,V500R005C00SPC200;USG9520 versions V500R005C00;USG9560 versions V500R005C00;USG9580 versions V500R005C00.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei USG9500 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei USG9500是中国华为（Huawei）公司的一款数据中心防火墙产品。 Huawei USG9500 存在安全特征问题漏洞。攻击者通过暴力破解可获得敏感信息，造成信息泄露。以下产品及型号受到影响：USG9500,Huawei USG9580,Huawei USG9560,Huawei USG9520
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
- USG9500,USG9520,USG9560,USG9580 V500R001C30SPC200,V500R001C60SPC500,V500R005C00SPC200 -

II. Public POCs for CVE-2021-22309

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III. Intelligence Information for CVE-2021-22309

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Other References for CVE-2021-22309 (1)

Same Patch Batch · n/a · 2021-03-22 · 29 CVEs total

CVE-2020-28501 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2021-26578 HPE Orchestrator SQL注入漏洞
CVE-2021-28956 Microsoft Visual Studio Code 安全漏洞
CVE-2021-28955 Michael Muré git-bug 代码问题漏洞
CVE-2021-28963 Shibboleth 注入漏洞
CVE-2021-28964 Linux kernel 竞争条件问题漏洞
CVE-2021-27962 Grafana Labs Grafana Enterprise 安全漏洞
CVE-2021-28146 Grafana 安全漏洞
CVE-2021-28147 Grafana Labs Grafana Enterprise 安全漏洞
CVE-2021-28148 Grafana 访问控制错误漏洞
CVE-2021-27308 Piyush Patil 4images 跨站脚本漏洞
CVE-2021-28968 Ashcs punbb 跨站脚本漏洞
CVE-2021-28972 Linux kernel 安全漏洞
CVE-2021-28971 Linux kernel 资源管理错误漏洞
CVE-2021-25922 OpenEMR 跨站脚本漏洞
CVE-2020-9212 Huawei USG9500 信息泄露漏洞
CVE-2020-9206 Huawei eUDC660 资源管理错误漏洞
CVE-2020-9213 多款Huawei产品安全漏洞
CVE-2021-22310 Huawei 多款产品日志日志信息泄露漏洞
CVE-2021-22320 多款Huawei产品安全漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2021-22309

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