CVE-2021-22717

moderate-risk
Published 2021-04-13

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.

Do I need to act?

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11.6% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Schneider-Electric

References (4)

Vendor Advisory https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-447/
Vendor Advisory https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-447/
46
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 11/34 · Low
Exposure 5/34 · Minimal