CVE-2020-24981
MEDIUMCVSS 5.3/10EPSS 0.95%
Last modified
CVE-2020-24981 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ucms Project | Ucms | 1.4.8 |
References
- https://sunian.top/2020/08/26/ucms-Incorrect%20Access%20Control/Exploit, Third Party Advisory
- https://sunian.top/2020/08/26/ucms-Incorrect%20Access%20Control/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-24981?
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
How severe is CVE-2020-24981?
CVE-2020-24981 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.
How do I fix CVE-2020-24981?
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-2020-24981?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST