What is CVE-2019-19393?

CVE-2019-19393 is a medium-severity vulnerability in Rittal Cmc Pu Iii 7030.000, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-10-01.

How severe is CVE-2019-19393?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2019-19393 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Rittal Cmc Pu Iii 7030.000

CVE-2019-19393

The Web application on Rittal CMC PU III 7030.000 V3.00 V3.11.00_2 to V3.15.70_4 devices fails to sanitize user input on the system configurations page. This allows an attacker to backdoor the device with HTML and browser-interpreted content (such as JavaScript or other client-side scripts) as the content is always displayed after and before login. Persistent XSS allows an attacker to modify displayed content or to change the victim's information. Successful exploitation requires access to the web management interface, either with valid credentials or a hijacked session.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (54.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

cve@mitre.org (x_refsource_MISC, Broken Link, Vendor Advisory)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-19393?: CVE-2019-19393 is a medium-severity vulnerability in Rittal Cmc Pu Iii 7030.000, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-10-01.
How severe is CVE-2019-19393?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-19393 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.