CVE-2020-26804 — HIGH (8.8)

Vulnerability Description

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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sapplica	Sentrifugo	3.2

Related Weaknesses (CWE)

CWE-434

References

https://fatihhcelik.blogspot.com/2020/10/sentrifugo-version-32-rce-authenticatedExploitThird Party Advisory
https://fatihhcelik.blogspot.com/2020/10/sentrifugo-version-32-rce-authenticatedExploitThird Party Advisory

FAQ

What is CVE-2020-26804?

CVE-2020-26804 is a vulnerability with a CVSS score of 8.8 (HIGH). 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" f...

How severe is CVE-2020-26804?

CVE-2020-26804 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26804?

Check the references section above for vendor advisories and patch information. Affected products include: Sapplica Sentrifugo.