CVE-2021-36744
HIGHCVSS 7.8/10EPSS 0.46%
Last modified
CVE-2021-36744 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Trendmicro | Maximum Security 2019 | 15.0 |
| Trendmicro | Maximum Security 2020 | 16.0 |
| Trendmicro | Maximum Security 2021 | 17.0 |
| Trendmicro | Maximum Security 2021 | 17.2 |
| Trendmicro | Security For Best Buy | 2021 |
References
- https://helpcenter.trendmicro.com/en-us/article/tmka-10568Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1052/Third Party Advisory, VDB Entry
- https://helpcenter.trendmicro.com/en-us/article/tmka-10568Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1052/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36744?
Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.
How severe is CVE-2021-36744?
CVE-2021-36744 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36744?
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-2021-36744?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST