CVE-2021-43973

Description

An unrestricted file upload vulnerability in /UploadPsIcon.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to upload an arbitrary file via the file parameter in the HTTP POST body. A successful request returns the absolute, server-side filesystem path of the uploaded file.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.83% Top 30%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.sysaid.com/it-service-management-software/incident-management product
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.md broken link
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.md third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-43973?
CVE-2021-43973 has been scored as a high severity vulnerability.
How to fix CVE-2021-43973?
To fix CVE-2021-43973, 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-2021-43973 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43973 is being actively exploited. 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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