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CVE-2020-1824

Quick assessment

Affected
Huawei IPS Module
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 IPS Module等都是中国华为（Huawei）公司的产品。Huawei IPS Module是一款入侵防御系统（IPS）模块。NGFW Module是一款下一代防火墙（NGFW）模块。Huawei NIP6800是一套入侵防御系统。 华为IPS模块：V500R001C30，V500R001C60，V500R005C00，华为NGFW模块：V500R002C00，V500R002C20，V500R005C00，华为NIP6300：V500R001C30，V500R001C60，V500R0

CVSS 3.7 · Low EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-1824

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289) The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
华为产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei IPS Module等都是中国华为（Huawei）公司的产品。Huawei IPS Module是一款入侵防御系统（IPS）模块。NGFW Module是一款下一代防火墙（NGFW）模块。Huawei NIP6800是一套入侵防御系统。 华为IPS模块：V500R001C30，V500R001C60，V500R005C00，华为NGFW模块：V500R002C00，V500R002C20，V500R005C00，华为NIP6300：V500R001C30，V500R001C60，V500R0
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
Huawei IPS Module V500R001C30 -
Huawei NGFW Module V500R002C00 -
Huawei NIP6300 V500R001C30 -
Huawei NIP6600 V500R001C30 -
Huawei NIP6800 V500R001C60 -
Huawei Secospace USG6300 V500R001C30 -
Huawei Secospace USG6500 V500R001C30 -
Huawei Secospace USG6600 V500R001C30 -
Huawei USG6000V V500R003C00 -

II. Public POCs for CVE-2020-1824

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III. Intelligence Information for CVE-2020-1824

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Vendor Advisories for CVE-2020-1824 (1)

Same Patch Batch · Huawei · 2024-12-28 · 11 CVEs total

CVE-2021-37000 7.7 HIGH Huawei HarmonyOS Wearables安全漏洞
CVE-2023-7266 7.5 HIGH Huawei WS7200-10 安全漏洞
CVE-2023-7263 7.3 HIGH Huawei HarmonyOS AILife Solution 安全漏洞
CVE-2023-52718 6.4 MEDIUM Huawei多款产品 安全漏洞
CVE-2022-48470 4.0 MEDIUM 编号已被CVE保留
CVE-2020-1820 3.7 LOW 华为产品安全漏洞
CVE-2020-1821 3.7 LOW 华为产品安全漏洞
CVE-2020-1822 3.7 LOW 华为产品安全漏洞
CVE-2020-1823 3.7 LOW 华为产品安全漏洞
CVE-2021-22484 Huawei HarmonyOS 安全漏洞

IV. Related Vulnerabilities

Same product: IPS Module
Same vendor: Huawei
Same weakness: CWE-125

V. Comments for CVE-2020-1824

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