XSS in Kaiostech Kaios
CVE-2019-14759
An issue was discovered in KaiOS 1.0, 2.5, and 2.5.1. The pre-installed Radio application is vulnerable to HTML and JavaScript injection attacks. A local attacker can inject arbitrary HTML into the Radio application. At a bare minimum, this allows an attacker to take control over the Radio application's UI (e.g., display a malicious prompt to the user asking them to re-enter credentials such as their KaiOS credentials to continue using the application) and also allows an attacker to abuse any of the privileges available to the mobile application.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (29.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 29.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Kaiostech Kaios — versions 1.0, 2.5, 2.5.1
Weakness classification (CWE)
References
- www.nccgroup.trust/us/our-research/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2019-14759?
- CVE-2019-14759 is a medium-severity vulnerability in Kaiostech Kaios, classified under Cross-site Scripting. CVSS score: 4.4/10. Published 2020-09-14.
- How severe is CVE-2019-14759?
- Medium severity. CVSS v3 base score is 4.4 out of 10.