CVE-2021-38440
LOWCVSS 3.3/10EPSS 0.57%
Last modified
CVE-2021-38440 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.
Description
FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fatek | Winproladder | <= 3.30 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-280-06Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-280-06Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38440?
FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information.
How severe is CVE-2021-38440?
CVE-2021-38440 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38440?
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-2021-38440?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST