CVE-2021-43970

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 v3.1 NVD

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

CVSS v2.0 NVD

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

1.78% chance of exploitation in the next 30 days, 78th percentile

Published

2022-03-07

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.assurainc.com/assura-announces-discovery-of-two-vulnerabilities-in-quicklert-…

Security advisories

• https://quicklert.com
• https://www.assurainc.com/assura-announces-discovery-of-two-vulnerabilities-in-quicklert-…

References

• CVE Record
• NVD entry