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CVE-2020-1855

Quick assessment

Affected
Huawei HEGE-570
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 HEGE-570等都是中国华为（Huawei）公司的一款智能屏幕设备。 多款Huawei产品中存在安全漏洞，该漏洞源于程序没有进行充分的验证。攻击者可通过物理访问设备利用该漏洞篡改设备信息，导致业务异常。以下产品及版本受到影响：Huawei HEGE-570 1.0.1.22(SP3)版本；HEGE-560 1.0.1.21(SP3)版本；OSCA-550 1.0.1.21(SP3)版本；OSCA-550A 1.0.1.21(SP3)版本；OSCA-550AX 1.0.1.21(SP3)版本

AI Predicted 5.3 Difficulty: Moderate EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1565.003 · Runtime Data Manipulation
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I. Basic Information for CVE-2020-1855

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Huawei HEGE-570 version 1.0.1.22(SP3); and HEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X version 1.0.1.21(SP3) have an insufficient verification vulnerability. An attacker can access the device physically and exploit this vulnerability to tamper with device information. Successful exploit may cause service abnormal.
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产品输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HEGE-570等都是中国华为（Huawei）公司的一款智能屏幕设备。 多款Huawei产品中存在安全漏洞，该漏洞源于程序没有进行充分的验证。攻击者可通过物理访问设备利用该漏洞篡改设备信息，导致业务异常。以下产品及版本受到影响：Huawei HEGE-570 1.0.1.22(SP3)版本；HEGE-560 1.0.1.21(SP3)版本；OSCA-550 1.0.1.21(SP3)版本；OSCA-550A 1.0.1.21(SP3)版本；OSCA-550AX 1.0.1.21(SP3)版本
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 HEGE-570 1.0.1.22(SP3) -
Huawei HEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, OSCA-550X 1.0.1.21(SP3) -

II. Public POCs for CVE-2020-1855

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III. Intelligence Information for CVE-2020-1855

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Other References for CVE-2020-1855 (1)

Same Patch Batch · Huawei · 2020-02-18 · 9 CVEs total

CVE-2020-1872 Huawei P10 Plus 输入验证错误漏洞
CVE-2020-1814 华为 Huawei NIP6800和Huawei Secospace USG6600 代码问题漏洞
CVE-2020-1791 Huawei Mate 20 授权问题漏洞
CVE-2020-1790 Huawei GaussDB 200 命令注入漏洞
CVE-2020-1843 多款华为产品输入验证错误漏洞
CVE-2020-1812 Huawei P30 授权问题漏洞
CVE-2020-1789 多款Huawei产品安全漏洞
CVE-2020-1842 多款华为产品安全漏洞

IV. Related Vulnerabilities

Same vendor: Huawei

V. Comments for CVE-2020-1855

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