CVE-2024-12644

Chunghwa Telecom tbm-client - Arbitrary File Copy and Paste

Published Dec 16, 2024 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
The tbm-client from Chunghwa Telecom has an Arbitrary File 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 in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability. Attackers can copy arbitrary files on the user's system and paste them into any path, which poses a potential risk of information leakage or could consume hard drive space by copying files in large volumes.

Analysis

No analysis available yet

Remediation

Vendor Solution

Update to version 0.3.21 or later.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-51019 The tbm-client from Chunghwa Telecom has an Arbitrary File 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 in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability. Attackers can copy arbitrary files on the user's system and paste them into any path, which poses a potential risk of information leakage or could consume hard drive space by copying files in large volumes.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00098}

epss

{'score': 0.00111}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The tbm-client from Chunghwa Telecom has an Arbitrary File 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 in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability. Attackers can copy arbitrary files on the user's system and paste them into any path, which poses a potential risk of information leakage or could consume hard drive space by copying files in large volumes.
Title Chunghwa Telecom tbm-client - Arbitrary File Copy and Paste
Weaknesses CWE-352
CWE-36
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L'}

Subscriptions

No data.

Weaknesses
  • CWE-352

    Cross-Site Request Forgery (CSRF)

  • CWE-36

    Absolute Path Traversal

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Dec 16, 2024, 4:42 PM
Reserved
Dec 16, 2024, 1:39 AM
Status
Deferred
Published
Dec 16, 2024, 7:15 AM
Modified
Jun 17, 2026, 7:00 AM