CVE-2023-33293

Name: CVE-2023-33293
Creator: NVD / NIST
Published: 2023-05-22T16:15:10.567+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-33293 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An issue was discovered in KaiOS 3.0 and 3.1. The binary /system/kaios/api-daemon exposes a local web server on *.localhost with subdomains for each installed applications, e.g., myapp.localhost. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

An issue was discovered in KaiOS 3.0 and 3.1. The binary /system/kaios/api-daemon exposes a local web server on *.localhost with subdomains for each installed applications, e.g., myapp.localhost. An attacker can make fetch requests to api-deamon to determine if a given app is installed and read the manifest.webmanifest contents, including the app version.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.56%

42.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-668

Affected Software

Vendor	Product	Versions
Kaiostech	Kaios	3.0
Kaiostech	Kaios	3.1

References

https://kaios.dev/cve/1410290Exploit, Vendor Advisory
https://kaios.dev/cve/1410290Exploit, Vendor Advisory

Timeline

Published: May 22, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-33293?

How severe is CVE-2023-33293?

CVE-2023-33293 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-33293?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-33293?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST