CVE-2020-1842
Quick assessment
Affected
Huawei HEGE-560
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.
多款Huawei产品中存在安全漏洞。攻击者可通过物理接入设备并执行特定的操作利用该漏洞获取高权限。以下产品和版本受到影响：Huawei HEGE-560 1.0.1.20(SP2)版本；OSCA-550 1.0.0.71(SP1)版本；OSCA-550A 1.0.0.71(SP1)版本；OSCA-550AX 1.0.0.71(SP2)版本；OSCA-550X 1.0.0.71(SP2)版本
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2020-1842
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Huawei HEGE-560 version 1.0.1.20(SP2); OSCA-550 and OSCA-550A version 1.0.0.71(SP1); and OSCA-550AX and OSCA-550X version 1.0.0.71(SP2) have an insufficient authentication vulnerability. An attacker can access the device physically and perform specific operations to exploit this vulnerability. Successful exploitation may cause the attacker obtain high privilege.
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
多款华为产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
多款Huawei产品中存在安全漏洞。攻击者可通过物理接入设备并执行特定的操作利用该漏洞获取高权限。以下产品和版本受到影响：Huawei HEGE-560 1.0.1.20(SP2)版本；OSCA-550 1.0.0.71(SP1)版本；OSCA-550A 1.0.0.71(SP1)版本；OSCA-550AX 1.0.0.71(SP2)版本；OSCA-550X 1.0.0.71(SP2)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-560 | 1.0.1.20(SP2) | - |
|
| Huawei | OSCA-550, OSCA-550A | 1.0.0.71(SP1) | - |
|
| Huawei | OSCA-550AX, OSCA-550X | 1.0.0.71(SP2) | - |
|
II. Public POCs for CVE-2020-1842
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-1842 (1)
-
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-osca-en x_refsource_CONFIRM
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-2020-1855 | 多款Huawei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 |
IV. Related Vulnerabilities
Same product: HEGE-560
V. Comments for CVE-2020-1842
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