SB2020012107 - Improper Authentication in Huawei OSCA Products
Published: January 21, 2020
Security Bulletin ID
SB2020012107
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Authentication (CVE-ID: CVE-2020-1789)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to bypass authentication process.
The vulnerability exists due to the affected software does not require a strong credential when the user trying to do certain operations. An attacker with physical access can bypass authentication process and do certain operations by a weak credential.
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Remediation
Install update from vendor's website.