What is CVE-2024-12645?

CVE-2024-12645 is a medium-severity vulnerability in Chunghwa Telecom Topm-Client, classified under Relative Path Traversal. CVSS score: 6.5/10. Published 2024-12-16.

How severe is CVE-2024-12645?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Chunghwa Telecom Topm-Client

CVE-2024-12645

The topm-client from Chunghwa Telecom has an Arbitrary File Read vulnerability. The application sets up a simple local web server and provides APIs for communication with the target website. Due to the lack of CSRF protection for the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains a Relative Path Traversal vulnerability, allowing attackers to read arbitrary files on the user's system.

EPSS: 0.003 (22.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Chunghwa Telecom Topm-client — versions 0.3.14

Weakness classification (CWE)

References

twcert@cert.org.tw (third-party-advisory)
twcert@cert.org.tw (third-party-advisory)

Frequently asked questions

What is CVE-2024-12645?: CVE-2024-12645 is a medium-severity vulnerability in Chunghwa Telecom Topm-Client, classified under Relative Path Traversal. CVSS score: 6.5/10. Published 2024-12-16.
How severe is CVE-2024-12645?: Medium severity. CVSS v3 base score is 6.5 out of 10.