What’s Vulnerable › Vulnerabilities

CVE-2019-19393

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-01 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• Rittal Cmc Pu Iii 7030.000 Firmware: from 3.11.00_2 through 3.15.70_4

References

• https://github.com/miguelhamal/CVE-2019-19393
• https://www.rittal.us/monitoring-security/cmc-iii.html
• https://github.com/miguelhamal/CVE-2019-19393
• https://www.rittal.us/monitoring-security/cmc-iii.html

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