What is CVE-2023-27108?

CVE-2023-27108 is a medium-severity vulnerability in Kaiostech Kaios. CVSS score: 5.3/10. Published 2023-05-01.

How severe is CVE-2023-27108?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Kaiostech Kaios

CVE-2023-27108

An issue was discovered in KaiOS 3.0. The pre-installed Communications application exposes a Web Activity that returns the user's call log without origin or permission checks. An attacker can inject a JavaScript payload that runs in a browser or app without user interaction or consent. This allows an attacker to send the user's call logs to a remote server via XMLHttpRequest or Fetch.

EPSS: 0.006 (43.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Kaiostech Kaios — versions 3.0
N/a — versions n/a

References

cve@mitre.org (Product)
cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2023-27108?: CVE-2023-27108 is a medium-severity vulnerability in Kaiostech Kaios. CVSS score: 5.3/10. Published 2023-05-01.
How severe is CVE-2023-27108?: Medium severity. CVSS v3 base score is 5.3 out of 10.