CVE-2020-10621 — CRITICAL (9.8)

Q: What is CVE-2020-10621?

CVE-2020-10621 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Multiple issues exist that allow files to be uploaded and executed on the WebAccess/NMS (versions prior to 3.0.2).

Q: How severe is CVE-2020-10621?

CVE-2020-10621 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-10621?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Nms.

Vulnerability Description

Multiple issues exist that allow files to be uploaded and executed on the WebAccess/NMS (versions prior to 3.0.2).

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Advantech	Webaccess\/Nms	< 3.0.2

Related Weaknesses (CWE)

CWE-434

References

https://www.us-cert.gov/ics/advisories/icsa-20-098-01Third Party AdvisoryUS Government Resource
https://www.us-cert.gov/ics/advisories/icsa-20-098-01Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2020-10621?

CVE-2020-10621 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Multiple issues exist that allow files to be uploaded and executed on the WebAccess/NMS (versions prior to 3.0.2).

How severe is CVE-2020-10621?

CVE-2020-10621 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-10621?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Nms.