CVE-2022-25356

View on CVE.org

Published Apr 5, 2022 CVSS 3.1 · 5.3 Medium EPSS 5.7% KEV · Not listed

Description

Alt-N MDaemon Security Gateway through 8.5.0 allows SecurityGateway.dll?view=login XML Injection.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:altn:securitygateway:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 5.7% (5.722% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://www.altn.com/Products/SecurityGateway-Email-Firewall/
https://www.swascan.com/security-advisory-alt-n-security-gateway/
https://www.swascan.com/security-blog/
https://www.tinextacyber.com/security-advisory-alt-n-security-gataway-cve-2022-25356/

History

Sep 5, 2025 5:15 PM Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
References		https://www.tinextacyber.com/security-advisory-alt-n-security-gataway-cve-2022-25356/
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Altn Securitygateway

Weaknesses

CWE-91
XML Injection (aka Blind XPath Injection)

Sources

CVE record Updated: Sep 5, 2025, 5:07 PM

Status: PUBLISHED
Assigner: mitre
Published: Apr 5, 2022, 1:58 AM
Updated: Sep 5, 2025, 5:07 PM
Reserved: Feb 18, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 4:36 AM

Updated: Aug 3, 2024, 4:36 AM

NVD Updated: Jun 17, 2026, 4:33 AM

Status: Modified
Published: Apr 5, 2022, 2:15 AM
Modified: Jun 17, 2026, 4:33 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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