CVE-2021-43970

Public Exploit

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).

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.68% Top 30%
Vendor Advisory quicklert.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://quicklert.com vendor advisory
https://www.assurainc.com/assura-announces-discovery-of-two-vulnerabilities-in-quicklert-for-digium-switchvox/amp-on/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-43970?
CVE-2021-43970 has been scored as a high severity vulnerability.
How to fix CVE-2021-43970?
To fix CVE-2021-43970, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-43970 being actively exploited in the wild?
It is possible that CVE-2021-43970 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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