Arbitrary file upload in Sapplica Sentrifugo
CVE-2020-26804
In Sentrifugo 3.2, users can share an announcement under "Organization -> Announcements" tab. Also, in this page, users can upload attachments with the shared announcements. This "Upload Attachment" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Sapplica Sentrifugo — versions 3.2
Weakness classification (CWE)
References
- fatihhcelik.blogspot.com/2020/10/sentrifugo-version-32-rce-authenticated.html (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-26804?
- CVE-2020-26804 is a high-severity vulnerability in Sapplica Sentrifugo, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2020-11-12.
- How severe is CVE-2020-26804?
- High severity. CVSS v3 base score is 8.8 out of 10.