CSRF in Sma Sunny Webbox
CVE-2019-13529
An attacker could send a malicious link to an authenticated operator, which may allow remote attackers to perform actions with the permissions of the user on the Sunny WebBox Firmware Version 1.6 and prior. This device uses IP addresses to maintain communication after a successful login, which would increase the ease of exploitation.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.031 (86.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Sma Sunny_webbox
- Sma Sunny_webbox_firmware
- Sma Solar Technology Ag Sunny Webbox — versions Firmware Version 1.6 and prior
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (Third Party Advisory, x_refsource_MISC)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
Frequently asked questions
- What is CVE-2019-13529?
- CVE-2019-13529 is a high-severity vulnerability in Sma Sunny Webbox, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2019-10-09.
- How severe is CVE-2019-13529?
- High severity. CVSS v3 base score is 8.8 out of 10.