CVE-2021-36581
CRITICALCVSS 9.8/10EPSS 1.49%
Last modified
CVE-2021-36581 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Kooboo CMS 2.1.1.0 is vulnerable to Insecure file upload. It is possible to upload any file extension to the server. EPSS estimates a 1.49% chance of exploitation in the next 30 days.
Description
Kooboo CMS 2.1.1.0 is vulnerable to Insecure file upload. It is possible to upload any file extension to the server. The server does not verify the extension of the file and the tester was able to upload an aspx 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 |
|---|---|---|
| Kooboo | Kooboo Cms | 2.1.1.0 |
References
- http://kooboo.comPermissions Required, Vendor Advisory
- https://github.com/l00neyhacker/CVE-2021-36581/Third Party Advisory
- http://kooboo.comPermissions Required, Vendor Advisory
- https://github.com/l00neyhacker/CVE-2021-36581/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36581?
Kooboo CMS 2.1.1.0 is vulnerable to Insecure file upload. It is possible to upload any file extension to the server. The server does not verify the extension of the file and the tester was able to upload an aspx to the server.
How severe is CVE-2021-36581?
CVE-2021-36581 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.49% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36581?
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-2021-36581?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST