#VU21726 Cross-site request forgery in Sunny WebBox


Published: 2020-04-07

Vulnerability identifier: #VU21726

Vulnerability risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:U/RC:C]

CVE-ID: CVE-2019-13529

CWE-ID: CWE-352

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Sunny WebBox
Hardware solutions / Routers for home users

Vendor: SMA Solar Technology AG

Description

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.

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

Vulnerable software versions

Sunny WebBox: 1.6


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


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.


Latest bulletins with this vulnerability