What is CVE-2020-10631?

CVE-2020-10631 is a critical-severity vulnerability in Advantech Webaccess\/nms, classified under Relative Path Traversal. CVSS score: 9.8/10. Published 2020-04-09.

How severe is CVE-2020-10631?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Advantech Webaccess\/nms

CVE-2020-10631

An attacker could use a specially crafted URL to delete or read files outside the WebAccess/NMS's (versions prior to 3.0.2) control.

EPSS: 0.015 (71.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Advantech Webaccess\/nms
N/a Webaccess/nms — versions Versions prior to 3.0.2

Weakness classification (CWE)

CWE-23 — Relative Path Traversal
CWE-22 — Path Traversal

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-10631?: CVE-2020-10631 is a critical-severity vulnerability in Advantech Webaccess\/nms, classified under Relative Path Traversal. CVSS score: 9.8/10. Published 2020-04-09.
How severe is CVE-2020-10631?: Critical severity. CVSS v3 base score is 9.8 out of 10.