CVE-2020-25483
CRITICALCVSS 9.8/10EPSS 8.65%
Last modified
CVE-2020-25483 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An arbitrary command execution vulnerability exists in the fopen() function of file writes of UCMS v1.4.8, where an attacker can gain access to the server.. EPSS estimates a 8.65% chance of exploitation in the next 30 days.
Description
An arbitrary command execution vulnerability exists in the fopen() function of file writes of UCMS v1.4.8, where an attacker can gain access to the server.
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 |
|---|---|---|
| Ucms Project | Ucms | 1.4.8 |
References
- https://sunian19.github.io/2020/09/08/UCMS%20v.1.4.8%20Command%20execution/Exploit, Third Party Advisory
- https://sunian19.github.io/2020/09/08/UCMS%20v.1.4.8%20Command%20execution/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-25483?
An arbitrary command execution vulnerability exists in the fopen() function of file writes of UCMS v1.4.8, where an attacker can gain access to the server.
How severe is CVE-2020-25483?
CVE-2020-25483 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 8.65% probability of exploitation in the next 30 days.
How do I fix CVE-2020-25483?
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.
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Are you affected by CVE-2020-25483?
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Scan your code nowSource: NVD / NIST