Chan Moo Chan Song 4.5.7 path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Chan Moo Chan Song 4.5.7 and classified as critical. This impacts an unknown function. This manipulation causes path traversal. This vulnerability is handled as CVE-2025-69620. There is not any exploit available.

Detailsinfo

A vulnerability was found in Chan Moo Chan Song 4.5.7. It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at secsys.fudan.edu.cn. This vulnerability is known as CVE-2025-69620 since 01/09/2026. The exploitation appears to be easy. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202602-759). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

ADP CISA Base Score: 5.0
ADP CISA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/09/2026 CVE reserved
02/04/2026 +26 days Advisory disclosed
02/04/2026 +0 days VulDB entry created
02/10/2026 +6 days VulDB entry last update

Sourcesinfo

Advisory: 11
Status: Not defined

CVE: CVE-2025-69620 (🔒)
GCVE (CVE): GCVE-0-2025-69620
GCVE (VulDB): GCVE-100-344221
CNNVD: CNNVD-202602-759 - nTools Office Reader - PDF,Word,Excel 安全漏洞

Entryinfo

Created: 02/04/2026 07:55
Updated: 02/10/2026 11:54
Changes: 02/04/2026 07:55 (53), 02/05/2026 17:30 (6), 02/10/2026 11:54 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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