CVE-2019-6551

Name: CVE-2019-6551
Creator: NVD / NIST
Published: 2019-02-28T21:29:00.297+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 3.30%

Last modified Jun 17, 2026

CVE-2019-6551 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Pangea Communications Internet FAX ATA all Versions 3.1.8 and prior allow an attacker to bypass user authentication using a specially crafted URL to cause the device to reboot, which may be used to cause a continual denial-of-service condition.. EPSS estimates a 3.30% chance of exploitation in the next 30 days.

Description

Pangea Communications Internet FAX ATA all Versions 3.1.8 and prior allow an attacker to bypass user authentication using a specially crafted URL to cause the device to reboot, which may be used to cause a continual denial-of-service condition.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

3.30%

87.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pangea-Comm	Fax Ata	<= 3.1.8

References

http://www.securityfocus.com/bid/107031Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-045-01Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/107031Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-045-01Third Party Advisory, US Government Resource

Timeline

Published: Feb 28, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-6551?

How severe is CVE-2019-6551?

CVE-2019-6551 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.30% probability of exploitation in the next 30 days.

How do I fix CVE-2019-6551?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-6551?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST