BUFFALO WXR9300BE6P up to 1.9 path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in BUFFALO WXR9300BE6P up to 1.9. The impacted element is an unknown function. This manipulation causes path traversal. This vulnerability is handled as CVE-2025-61941. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in BUFFALO WXR9300BE6P up to 1.9 and classified as critical. Affected by this vulnerability is some unknown processing. 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 issue exists in WXR9300BE6P series firmware versions prior to Ver.1.10. Arbitrary file may be altered by an administrative user who logs in to the affected product. Moreover, arbitrary OS command may be executed via some file alteration.

The advisory is shared at buffalo.jp. This vulnerability is known as CVE-2025-61941 since 10/14/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

Upgrading to version 1.10 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (jpcert): 🔒

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: Yes

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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: WXR9300BE6P 1.10

Timelineinfo

10/14/2025 CVE reserved
10/15/2025 +1 days Advisory disclosed
10/15/2025 +0 days VulDB entry created
10/15/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: buffalo.jp
Status: Confirmed

CVE: CVE-2025-61941 (🔒)
GCVE (CVE): GCVE-0-2025-61941
GCVE (VulDB): GCVE-100-328621

Entryinfo

Created: 10/15/2025 09:39
Changes: 10/15/2025 09:39 (75)
Complete: 🔍
Cache ID: 216::103

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