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CVE-2020-1823

CVSS 3.7 · Low EPSS 0.08% · P24
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I. Basic Information for CVE-2020-1823

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
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

VendorProductAffected VersionsCPESubscribe
HuaweiIPS Module V500R001C30 -
HuaweiNGFW Module V500R002C00 -
HuaweiNIP6300 V500R001C30 -
HuaweiNIP6600 V500R001C30 -
HuaweiNIP6800 V500R001C60 -
HuaweiSecospace USG6300 V500R001C30 -
HuaweiSecospace USG6500 V500R001C30 -
HuaweiSecospace USG6600 V500R001C30 -
HuaweiUSG6000V V500R003C00 -

II. Public POCs for CVE-2020-1823

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III. Intelligence Information for CVE-2020-1823

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

CVE-2021-370007.7 HIGHHuawei HarmonyOS Wearables安全漏洞
CVE-2023-72667.5 HIGHHuawei WS7200-10 安全漏洞
CVE-2023-72637.3 HIGHHuawei HarmonyOS AILife Solution 安全漏洞
CVE-2023-527186.4 MEDIUMHuawei多款产品 安全漏洞
CVE-2022-484704.0 MEDIUM编号已被CVE保留
CVE-2020-18203.7 LOW华为产品安全漏洞
CVE-2020-18213.7 LOW华为产品安全漏洞
CVE-2020-18223.7 LOW华为产品安全漏洞
CVE-2020-18243.7 LOW华为产品安全漏洞
CVE-2021-22484Huawei HarmonyOS 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-1823

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