Cross-site request forgery in Sunny WebBox - CVE-2019-13529

Vulnerability identifier: #VU21726

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear

CVE-ID: CVE-2019-13529

CWE-ID: CWE-352

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Affected software:
Sunny WebBox
Amazon Linux AMI
Arch Linux
Gentoo Linux
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Opensuse
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

• http://packetstormsecurity.com/files/154789/SMA-Solar-Technology-AG-Sunny-WebBox-1.6-Cross-Site-Request-Forgery.html
• https://www.us-cert.gov/ics/advisories/icsa-19-281-01