CVE-2020-8600
CRITICALCVSS 9.8/10EPSS 4.18%
Last modified
CVE-2020-8600 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 4.18% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Trendmicro | Worry-Free Business Security | 9.0 | Sp3 |
| Trendmicro | Worry-Free Business Security | 9.5 | — |
| Trendmicro | Worry-Free Business Security | 10.0 | — |
References
- https://success.trendmicro.com/jp/solution/000244836Patch, Vendor Advisory
- https://success.trendmicro.com/solution/000245572Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-307/Third Party Advisory, VDB Entry
- https://success.trendmicro.com/jp/solution/000244836Patch, Vendor Advisory
- https://success.trendmicro.com/solution/000245572Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-307/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8600?
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.
How severe is CVE-2020-8600?
CVE-2020-8600 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.18% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8600?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-8600?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST