CRITICAL SEVERITY

CVE-2020-8600

Worry Free Business Security vulnerability

CVSS
9.8
EPSS
4.2%
EPSS pct
90th
Exploited
No known
Trend Micro Worry-Free Business Security (9.0, 9.5, 10.0) is affected by a directory traversal vulnerability that could allow an attacker to manipulate a key file to bypass authentication.
Affected vendor
Trendmicro
Affected product
Worry Free Business Security
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2020-03-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2020-8600

  • Confirm whether Trendmicro Worry Free Business Security is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-8600.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-8600

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-8600 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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