What is CVE-2019-3941?

CVE-2019-3941 is a high-severity vulnerability in Advantech Webaccess, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2019-04-09.

How severe is CVE-2019-3941?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Advantech Webaccess

CVE-2019-3941

Advantech WebAccess 8.3.4 allows unauthenticated, remote attackers to delete arbitrary files via IOCTL 10005 RPC.

Vulnerability class: Broken Authentication

EPSS: 0.024 (82.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Advantech Webaccess — versions 8.3.4

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)
vulnreport@tenable.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2019-3941?: CVE-2019-3941 is a high-severity vulnerability in Advantech Webaccess, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2019-04-09.
How severe is CVE-2019-3941?: High severity. CVSS v3 base score is 7.5 out of 10.