What’s Vulnerable › Vulnerabilities

CVE-2021-22720

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 30.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-13 · updated 2026-06-17
• Weakness: CWE-22

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 restoring a project.

Affected products

• C-Bus Toolkit V1.15.7 and prior: through 1.15.7

References

• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
• https://www.tenable.com/security/research/tra-2021-50
• https://www.zerodayinitiative.com/advisories/ZDI-21-450/
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
• https://www.tenable.com/security/research/tra-2021-50
• https://www.zerodayinitiative.com/advisories/ZDI-21-450/

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