CVE-2020-16209 — CRITICAL (9.8)

Vulnerability Description

A malicious attacker could exploit the interface of the Fieldcomm Group HART-IP (release 1.0.0.0) by constructing messages with sufficiently large payloads to overflow the internal buffer and crash the device, or obtain control of the device.

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
Fieldcommgroup	Hipserver	3.6.1
Fieldcommgroup	Hart-Ip Developer Kit Firmware	1.0.0.0
Fieldcommgroup	Hart-Ip Developer Kit	-

Related Weaknesses (CWE)

CWE-121

References

https://www.cisa.gov/uscert/ics/advisories/icsa-20-287-04MitigationThird Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-20-287-04MitigationThird Party AdvisoryUS Government Resource

FAQ

What is CVE-2020-16209?

CVE-2020-16209 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A malicious attacker could exploit the interface of the Fieldcomm Group HART-IP (release 1.0.0.0) by constructing messages with sufficiently large payloads to overflow the internal buffer and crash th...

How severe is CVE-2020-16209?

CVE-2020-16209 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-2020-16209?

Check the references section above for vendor advisories and patch information. Affected products include: Fieldcommgroup Hipserver, Fieldcommgroup Hart-Ip Developer Kit Firmware, Fieldcommgroup Hart-Ip Developer Kit.