Improper Authentication in Huawei products - CVE-2020-1789

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Main Vulnerability Database Vulnerabilities #VU24459

Improper Authentication in Huawei products - CVE-2020-1789

Published: January 21, 2020


Vulnerability identifier: #VU24459
CSH Severity: Low
CVSS v4: 2.4 [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]
CVE-ID: CVE-2020-1789
CWE-ID: CWE-287
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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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Affected software

OSCA-550
OSCA-550A
OSCA-550AX
OSCA-550X

How to mitigate CVE-2020-1789

Install updates from vendor's website.

OSCA-550 - update to 1.0.1.23(SP2)
OSCA-550A - update to 1.0.1.23(SP2)
OSCA-550AX - update to 1.0.1.23(SP2)
OSCA-550X - update to 1.0.1.23(SP2)

External References

Related Security Bulletins