PT-2020-20154 · Trend Micro · Trend Micro Interscan Web Security Virtual Appliance

Wolfgang Ettlinger · Published 2020-12-17 · Updated 2021-07-21 · CVE-2020-8466

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Trend Micro InterScan Web Security Virtual Appliance version 6.5 SP2

Description A command injection issue could allow an unauthenticated attacker to execute certain commands by providing a manipulated password, when the improved password hashing method is enabled.

Recommendations For Trend Micro InterScan Web Security Virtual Appliance version 6.5 SP2, consider disabling the improved password hashing method until a patch is available. Restrict access to the appliance to minimize the risk of exploitation. Avoid using manipulated passwords in the affected system until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-8466

Affected Products

Trend Micro Interscan Web Security Virtual Appliance

References · 8

• 🔥 https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-trend-micro-interscan-web-security-virtual-appliance · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-8466 · Security Note
• https://success.trendmicro.com/solution/000283077 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-8466 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/2317 · Telegram Post
• https://t.me/cibsecurity/21022 · Telegram Post
• https://t.me/cvenotify/7271 · Telegram Post
• https://t.me/cvenotify/7498 · Telegram Post