CVE-2020-18879 — CRITICAL (9.8)

Vulnerability Description

Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious files via the component 'bl-kereln/ajax/upload-logo.php'.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Bludit	Bludit	3.8.1

Related Weaknesses (CWE)

CWE-434

References

https://github.com/bludit/bludit/issues/1011ExploitIssue TrackingThird Party Advisory
https://github.com/bludit/bludit/issues/1011ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-18879?

CVE-2020-18879 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious files via the component 'bl-kereln/ajax/upload-logo.php'.

How severe is CVE-2020-18879?

CVE-2020-18879 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-18879?

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