Medium 5.0Published Feb 4, 2026

CVE-2025-69620A path traversal in Moo Chan Song v4.5.7 allows attackers to cause a Denial of Service (DoS) via writing files to the internal storage.

Updated under an hour ago (2026-10-19 07:23 UTC)

Does this affect you?

It affects ntoolslab office_reader. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for ntoolslab office_reader

Exploited in the last 30 days

A path traversal in Moo Chan Song v4.5.7 allows attackers to cause a Denial of Service (DoS) via writing files to the internal storage.

CVSS: 5.0 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jul 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ntoolslab office_reader ntoolslab:office_reader	4.5.7	NVD

References

http://www.ntoolslab.com/product
https://github.com/Secsys-FDU/AF_CVEs/issues/11exploit, third-party-advisory
https://secsys.fudan.edu.cn/not-applicable

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.