CVE-2024-12645 json
Chunghwa Telecom topm-client - Arbitrary File Read
published 2024-12-16 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-51020
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | 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
Classification
References
-
twcert.org.tw
/tw/cp-132-8297-13670-1.html
third-party-advisory
-
twcert.org.tw
/en/cp-139-8303-3220b-2.html
third-party-advisory
Sources
- CVE List CVE-2024-12645
- NVD CVE-2024-12645
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