CVE-2021-22717

Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in C-Bus Toolkit (V1.15.7 and prior) that could allow a remote code execution when processing config files.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 20.15% Top 5%
Vendor Advisory schneider-electric.com
Affected: n/a C-Bus Toolkit V1.15.7 and prior
Published at:
Updated at:

References

Link Tags
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01 vendor advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-447/ third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-22717?
CVE-2021-22717 has been scored as a high severity vulnerability.
How to fix CVE-2021-22717?
To fix CVE-2021-22717, 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-2021-22717 being actively exploited in the wild?
It is possible that CVE-2021-22717 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~20% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22717?
CVE-2021-22717 affects n/a C-Bus Toolkit V1.15.7 and prior.
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