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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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in SIOS Quick Agent up to 2.9.7/3.2.0. It has been classified as critical. This impacts an unknown function. Performing a manipulation results in path traversal. This vulnerability is identified as CVE-2025-26692. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in SIOS Quick Agent up to 2.9.7/3.2.0. This affects an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory ('Path Traversal'). If exploited, arbitrary code may be executed by a remote unauthenticated attacker with the Windows system privilege where the product is running.

The advisory is shared at mfp-support.sios.jp. This vulnerability is uniquely identified as CVE-2025-26692 since 04/09/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

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: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.1
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-2025-26692 (🔍)
GCVE (CVE): GCVE-0-2025-26692
GCVE (VulDB): GCVE-100-306381

Entryinfo

Created: 04/28/2025 07:40
Updated: 04/28/2025 12:34
Changes: 04/28/2025 07:40 (75), 04/28/2025 12:34 (1)
Complete: 🔍
Cache ID: 216::103

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