Soliton FileZen HTTP Request os command injection

CVSS Meta Temp Score
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Soliton FileZen. Impacted is an unknown function of the component HTTP Request Handler. Performing a manipulation results in os command injection. This vulnerability is reported as CVE-2026-25108. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Soliton FileZen (the affected version is unknown). It has been classified as critical. This affects an unknown code of the component HTTP Request Handler. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

FileZen contains an OS command injection vulnerability. When FileZen Antivirus Check Option is enabled, a logged-in user may send a specially crafted HTTP request to execute an arbitrary OS command.

It is possible to read the advisory at soliton.co.jp. This vulnerability is uniquely identified as CVE-2026-25108 since 01/30/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are unknown but an exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/26/2026). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 02/24/2026 with a due date of 03/17/2026:

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

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-202602-2313). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
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CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔒

CNA Base Score: 8.8
CNA Vector (jpcert): 🔒

CVSSv2info

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VulDB Base Score: 🔒
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Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Attacked

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KEV Ransomware: 🔒
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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

01/30/2026 CVE reserved
02/13/2026 +14 days Advisory disclosed
02/13/2026 +0 days VulDB entry created
02/26/2026 +13 days VulDB entry last update

Sourcesinfo

Advisory: soliton.co.jp
Status: Confirmed

CVE: CVE-2026-25108 (🔒)
GCVE (CVE): GCVE-0-2026-25108
GCVE (VulDB): GCVE-100-345867
CNNVD: CNNVD-202602-2313 - Soliton Systems Kk FileZen 安全漏洞

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/13/2026 08:02
Updated: 02/26/2026 20:21
Changes: 02/13/2026 08:02 (73), 02/14/2026 20:31 (6), 02/15/2026 14:54 (1), 02/16/2026 19:37 (1), 02/17/2026 15:39 (1), 02/18/2026 20:56 (1), 02/19/2026 15:53 (1), 02/20/2026 22:47 (1), 02/21/2026 15:02 (1), 02/22/2026 19:56 (1), 02/23/2026 15:19 (1), 02/24/2026 20:15 (15), 02/25/2026 10:19 (1), 02/25/2026 16:57 (1), 02/26/2026 15:55 (1), 02/26/2026 20:21 (10)
Complete: 🔍
Cache ID: 216::103

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