How severe is CVE-2025-13283?

CVE-2025-13283 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability low.

Is CVE-2025-13283 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13283?

CVE-2025-13283 affects Cht Tenderdoctransfer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13283?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-13283 have an EU (EUVD) identifier?

Yes. CVE-2025-13283 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197759.

When was CVE-2025-13283 published?

CVE-2025-13283 was published on 2025-11-17 and last updated on 2026-06-17.

CVE-2025-13283

CVE-2025-13283 is a high-severity vulnerability in Cht Tenderdoctransfer with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-36.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v4: 7.0
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197759
Weakness: CWE-36
Affected product: Cht Tenderdoctransfer
Published: 2025-11-17
Last modified: 2026-06-17

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.

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.
How severe is CVE-2025-13283?: CVE-2025-13283 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability low.
Is CVE-2025-13283 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13283?: CVE-2025-13283 affects Cht Tenderdoctransfer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13283?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-13283 have an EU (EUVD) identifier?: Yes. CVE-2025-13283 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197759.
When was CVE-2025-13283 published?: CVE-2025-13283 was published on 2025-11-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cht:tenderdoctransfer:*:*:*:*:*:*:*:*

More vulnerabilities in Cht Tenderdoctransfer

CVE-2024-12641 — Critical (CVSS 9.6): TenderDocTransfer from Chunghwa Telecom has a Reflected Cross-site scripting vulnerability. The application sets up a…
CVE-2025-13282 — High (CVSS 8.1): TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Delete vulnerability. The application sets up a…
CVE-2024-12642 — High (CVSS 8.1): TenderDocTransfer from Chunghwa Telecom has an Arbitrary File Write vulnerability. The application sets up a simple…

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CVE-2024-13159 — Critical (CVSS 9.8): Absolute path traversal in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security…

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