Auth bypass in Microsoft Windows
CVE-2020-15605
If LDAP authentication is enabled, an LDAP authentication bypass vulnerability in Trend Micro Vulnerability Protection 2.0 SP2 could allow an unauthenticated attacker with prior knowledge of the targeted organization to bypass manager authentication. Enabling multi-factor authentication prevents this attack. Installations using manager native authentication or SAML authentication are not impacted by this vulnerability.
Vulnerability class: Broken Authentication
EPSS: 0.028 (84.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Windows
- Trend Micro Vulnerability Protection — versions 2.0 SP2
- Trendmicro Deep_security_manager — versions 10.0, 11.0, 12.0
- Trendmicro Vulnerability_protection — versions 2.0
Weakness classification (CWE)
References
- security@trendmicro.com (Patch, x_refsource_MISC, Vendor Advisory)
- security@trendmicro.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-15605?
- CVE-2020-15605 is a high-severity vulnerability in Microsoft Windows, classified under Improper Authentication. CVSS score: 8.1/10. Published 2020-08-27.
- How severe is CVE-2020-15605?
- High severity. CVSS v3 base score is 8.1 out of 10.