CVE-2025-13283

HIGH
Published Nov 17, 2025 Modified Dec 19, 2025 CWE-36 CWE-352

Description

TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Copy and Paste 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.

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CVSS v3.1 Score

7.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L

Weakness Type (CWE)

CWE-36 CWE-36
CWE-352 Cross-Site Request Forgery

Affected Products

Vendor Product
cht tenderdoctransfer

References

Frequently Asked Questions

What is CVE-2025-13283? +
TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Copy and Paste 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. It has a CVSS v3.1 base score of 7.1 (HIGH).
How severe is CVE-2025-13283? +
CVE-2025-13283 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-13283? +
CVE-2025-13283 affects products from cht, specifically: tenderdoctransfer. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-13283? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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