CVE-2021-43970 — HIGH (8.8)

Vulnerability Description

An arbitrary file upload vulnerability exists in albumimages.jsp in Quicklert for Digium 10.0.0 (1043) via a .mp3;.jsp filename for a file that begins with audio data bytes. It allows an authenticated (low privileged) attacker to execute remote code on the target server within the context of application's permissions (SYSTEM).

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
Quicklert	Quicklert	10.0.0

Related Weaknesses (CWE)

CWE-434

References

https://quicklert.comVendor Advisory
https://www.assurainc.com/assura-announces-discovery-of-two-vulnerabilities-in-qExploitThird Party Advisory
https://quicklert.comVendor Advisory
https://www.assurainc.com/assura-announces-discovery-of-two-vulnerabilities-in-qExploitThird Party Advisory

FAQ

What is CVE-2021-43970?

CVE-2021-43970 is a vulnerability with a CVSS score of 8.8 (HIGH). An arbitrary file upload vulnerability exists in albumimages.jsp in Quicklert for Digium 10.0.0 (1043) via a .mp3;.jsp filename for a file that begins with audio data bytes. It allows an authenticated...

How severe is CVE-2021-43970?

CVE-2021-43970 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-2021-43970?

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