CVE-2021-42675
CRITICALCVSS 9.8/10EPSS 3.03%
Last modified
CVE-2021-42675 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Kreado Kreasfero 1.5 does not properly sanitize uploaded files to the media directory. One can upload a malicious PHP file and obtain remote code execution.. EPSS estimates a 3.03% chance of exploitation in the next 30 days.
Description
Kreado Kreasfero 1.5 does not properly sanitize uploaded files to the media directory. One can upload a malicious PHP file and obtain remote code execution.
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 |
|---|---|---|
| Kreado | Kreasfero | 1.5 |
References
- http://kreado.comVendor Advisory
- http://kreasfero.comVendor Advisory
- https://twitter.com/1ofThegutHakrs/status/1536246485188128768Exploit, Third Party Advisory
- http://kreado.comVendor Advisory
- http://kreasfero.comVendor Advisory
- https://twitter.com/1ofThegutHakrs/status/1536246485188128768Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-42675?
Kreado Kreasfero 1.5 does not properly sanitize uploaded files to the media directory. One can upload a malicious PHP file and obtain remote code execution.
How severe is CVE-2021-42675?
CVE-2021-42675 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.03% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42675?
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-2021-42675?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST