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CVE-2021-22320

Quick assessment

Affected
n/a IPS Module;NGFW Module;NIP6600;NIP6800;Secospace USG6300;Secospace USG6500;Secospace USG6600
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 NGFW Module等都是中国华为（Huawei）公司的产品。NGFW Module是一款下一代防火墙（NGFW）模块。USG6600是一款数据中防火墙产品。Secospace USG6600是一款下一代防火墙产品。 Huawei 多款产品存在安全漏洞，该漏洞源于不能正确处理特定的消息。以下产品及版本受到影响：IPS Module, NGFW Module, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500 and Secospa

AI Predicted 7.5 Difficulty: Easy EPSS 0.73% · P51

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-22320

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages correctly. Attackers can exploit this vulnerability by sending malicious messages to an affected module. This can lead to denial of service. Affected product include some versions of IPS Module, NGFW Module, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500 and Secospace USG6600.
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
多款Huawei产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei NGFW Module等都是中国华为（Huawei）公司的产品。NGFW Module是一款下一代防火墙（NGFW）模块。USG6600是一款数据中防火墙产品。Secospace USG6600是一款下一代防火墙产品。 Huawei 多款产品存在安全漏洞，该漏洞源于不能正确处理特定的消息。以下产品及版本受到影响：IPS Module, NGFW Module, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500 and Secospa
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
- IPS Module;NGFW Module;NIP6600;NIP6800;Secospace USG6300;Secospace USG6500;Secospace USG6600 V500R005C00SPC100,V500R005C00SPC200,V500R005C20SPC300 -

II. Public POCs for CVE-2021-22320

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III. Intelligence Information for CVE-2021-22320

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Other References for CVE-2021-22320 (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-2021-22309 Huawei USG9500 安全特征问题漏洞
CVE-2021-22310 Huawei 多款产品日志日志信息泄露漏洞

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

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2021-22320

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