CVE-2019-19942

Name: CVE-2019-19942
Creator: NVD / NIST
Published: 2020-03-16T16:15:12.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.63%

Last modified Jun 17, 2026

CVE-2019-19942 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Missing output sanitation in Swisscom Centro Grande Centro Grande before 6.16.12, Centro Business 1.0 (ADB) before 7.10.18, and Centro Business 2.0 before 8.02.04 allows a remote attacker to perform DNS spoofing against the web interface via crafted hostnames in DHCP requests.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.

Description

Missing output sanitation in Swisscom Centro Grande Centro Grande before 6.16.12, Centro Business 1.0 (ADB) before 7.10.18, and Centro Business 2.0 before 8.02.04 allows a remote attacker to perform DNS spoofing against the web interface via crafted hostnames in DHCP requests.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.63%

73.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Swisscom	Centro Grande Firmware	< 6.14.06
Swisscom	Centro Business	>= 1.0, < 7.10.18
Swisscom	Centro Business	>= 2.0, < 8.02.04

References

Timeline

Published: Mar 16, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19942?

How severe is CVE-2019-19942?

CVE-2019-19942 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.63% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19942?

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-2019-19942?

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

Scan your code now

Source: NVD / NIST