SIOS Quick Agent up to 2.9.7/3.2.0 path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in SIOS Quick Agent up to 2.9.7/3.2.0. It has been declared as critical. Affected is an unknown function. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2025-27937. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in SIOS Quick Agent up to 2.9.7/3.2.0 and classified as critical. This vulnerability affects 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. CVE summarizes:

Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory ('Path Traversal'). If exploited, an arbitrary file in the affected product may be obtained by a remote attacker who can log in to the product.

The advisory is available at mfp-support.sios.jp. This vulnerability was named CVE-2025-27937 since 04/09/2025. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 2.9.8 or 3.2.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

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: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
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: Quick Agent 2.9.8/3.2.1

Timelineinfo

04/09/2025 🔍
04/28/2025 +19 days 🔍
04/28/2025 +0 days 🔍
04/28/2025 +0 days 🔍

Sourcesinfo

Advisory: mfp-support.sios.jp
Status: Confirmed

CVE: CVE-2025-27937 (🔍)
GCVE (CVE): GCVE-0-2025-27937
GCVE (VulDB): GCVE-100-306382

Entryinfo

Created: 04/28/2025 07:46
Updated: 04/28/2025 12:34
Changes: 04/28/2025 07:46 (75), 04/28/2025 12:34 (1)
Complete: 🔍
Cache ID: 216::103

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