CVE-2020-21564
HIGHCVSS 8.8/10EPSS 3.45%
Last modified
CVE-2020-21564 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.. EPSS estimates a 3.45% chance of exploitation in the next 30 days.
Description
An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Pluck-Cms | Pluck | 4.7.10 | Dev2 |
| Pluck-Cms | Pluck | 4.7.11 | — |
References
- https://github.com/pluck-cms/pluck/issues/83Exploit, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/91Exploit, Issue Tracking, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/83Exploit, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/91Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-21564?
An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.
How severe is CVE-2020-21564?
CVE-2020-21564 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.45% probability of exploitation in the next 30 days.
How do I fix CVE-2020-21564?
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.
Are you affected by CVE-2020-21564?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST