What is CVE-2019-19941?

CVE-2019-19941 is a medium-severity vulnerability in Swisscom Centro Grande, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-03-16.

How severe is CVE-2019-19941?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Swisscom Centro Grande

CVE-2019-19941

Missing hostname validation in Swisscom Centro Grande before 6.16.12 allows a remote attacker to inject its local IP address as a domain entry in the DNS service of the router via crafted hostnames in DHCP requests, causing XSS.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Swisscom Centro_grande
Swisscom Centro_grande_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_CONFIRM, Exploit, Vendor Advisory)
cve@mitre.org (Product, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-19941?: CVE-2019-19941 is a medium-severity vulnerability in Swisscom Centro Grande, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-03-16.
How severe is CVE-2019-19941?: Medium severity. CVSS v3 base score is 5.4 out of 10.