What is CVE-2021-22748?

CVE-2021-22748 is a high-severity vulnerability in Schneider-Electric C-Bus Toolkit, classified under Path Traversal. CVSS score: 8.8/10. Published 2022-02-11.

How severe is CVE-2021-22748?

High severity. CVSS v3 base score is 8.8 out of 10.

Path Traversal in Schneider-Electric C-Bus Toolkit

CVE-2021-22748

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could allow a remote code execution when a file is saved. Affected Product: C-Bus Toolkit (V1.15.9 and prior), C-Gate Server (V2.11.7 and prior)

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.019 (77.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Schneider-electric C-bus_toolkit
N/a C-bus Toolkit (V1.15.9 And Prior), C-gate Server (V2.11.7 Prior) — versions C-Bus Toolkit (V1.15.9 and prior), C-Gate Server (V2.11.7 and prior)

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cybersecurity@se.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22748?: CVE-2021-22748 is a high-severity vulnerability in Schneider-Electric C-Bus Toolkit, classified under Path Traversal. CVSS score: 8.8/10. Published 2022-02-11.
How severe is CVE-2021-22748?: High severity. CVSS v3 base score is 8.8 out of 10.