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CVE-2024-12644

Chunghwa Telecom tbm-client - Arbitrary File Copy and Paste

Published: Dec 16, 2024Updated: Dec 16, 2024 Sources: CVE List NVDCWE-36
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.3%
Top 79.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-36CWE-352

Affected Products

tbm-clientChunghwa Telecom
Embedded
Hardware Firmware / network-adapter
chunghwa telecomcommercialTWHardware Firmware

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Discovery
Initial Access
View detailed technique mapping

References

https://www.twcert.org.tw/tw/cp-132-8296-0f020-1.html
twcert.org.tw
https://www.twcert.org.tw/en/cp-139-8302-86814-2.html
twcert.org.tw

Timeline

Published
Dec 16, 2024
Last Updated
Dec 16, 2024

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