What is CVE-2021-38471?

CVE-2021-38471 is a critical-severity vulnerability in Auvesy Versiondog, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.1/10. Published 2021-10-22.

How severe is CVE-2021-38471?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Arbitrary file upload in Auvesy Versiondog

CVE-2021-38471

There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files.

Vulnerability class: Unrestricted File Upload

EPSS: 0.002 (44.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Auvesy Versiondog — versions All

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

us-cert.cisa.gov/ics/advisories/icsa-21-292-01 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-38471?: CVE-2021-38471 is a critical-severity vulnerability in Auvesy Versiondog, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.1/10. Published 2021-10-22.
How severe is CVE-2021-38471?: Critical severity. CVSS v3 base score is 9.1 out of 10.