What is CVE-2022-4778?

CVE-2022-4778 is a medium-severity vulnerability in Elvexys Streamx, classified under Path Traversal. CVSS score: 6.5/10. Published 2022-12-29.

How severe is CVE-2022-4778?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Path Traversal in Elvexys Streamx

CVE-2022-4778

StreamX applications from versions 6.02.01 to 6.04.34 are affected by a path traversal vulnerability that allows authenticated users to get unauthorized access to files on the server's filesystem. StreamX applications using StreamView HTML component with the public web server feature activated are affected.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Elvexys Streamx — versions 6.02.01

Weakness classification (CWE)

CWE-22 — Path Traversal

References

vulnerability@ncsc.ch (release-notes, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-4778?: CVE-2022-4778 is a medium-severity vulnerability in Elvexys Streamx, classified under Path Traversal. CVSS score: 6.5/10. Published 2022-12-29.
How severe is CVE-2022-4778?: Medium severity. CVSS v3 base score is 6.5 out of 10.