CVE-2021-33493

Public Exploit

Description

The middleware component in OX App Suite through 7.10.5 allows Code Injection via Java classes in a YAML format.

Category

6.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Vendor Advisory open-xchange.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://open-xchange.com product vendor advisory
https://seclists.org/fulldisclosure/2021/Nov/42 mailing list exploit third party advisory
http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-33493?
CVE-2021-33493 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33493?
To fix CVE-2021-33493, 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-2021-33493 being actively exploited in the wild?
It is possible that CVE-2021-33493 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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