PT-2020-15060 · Huawei · Osca-550+1

Published 2020-02-18 · Updated 2020-02-20 · CVE-2020-1789

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X version 1.0.1.21(SP3)

Description The issue is related to insufficient authentication in the software, which does not require a strong credential for certain operations. This could allow an attacker to pass authentication using a weak credential and perform specific actions.

Recommendations For version 1.0.1.21(SP3), consider implementing strong credential requirements for all operations to mitigate the risk of exploitation. As a temporary workaround, restrict access to sensitive operations that can be performed with weak credentials until a fix is available.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-1789

Affected Products

Osca-550

Osca-550A

References · 3

• https://osv.dev/vulnerability/CVE-2020-1789 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1789 · Security Note
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20200121-01-osca-en · Vendor Advisory