2N Access Commander version 3.4.1 and prior is vulnerable to log pollution. Certain parameters sent over API may be included in the logs without prior validation or sanitisation.
This vulnerability can only be exploited after authenticating with administrator privileges.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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

Vendor Product Default status Versions
2N Telekomunikace a.s. 2N Access Commander unaffected
Version Status Constraints
0 affected < 3.4.2

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.2n.com/en-GB/download/cve_2025_59784_acom_3_5_v1pdf cve-icon cve-icon
History

Wed, 04 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Description : Improper Output Neutralization for Logs vulnerability in 2N telekomunikace 2N Access Commander on Linux allows Log Injection-Tampering-Forging.This issue affects 2N Access Commander: before 3.4.2. 2N Access Commander version 3.4.1 and prior is vulnerable to log pollution. Certain parameters sent over API may be included in the logs without prior validation or sanitisation. This vulnerability can only be exploited after authenticating with administrator privileges.

Wed, 04 Mar 2026 15:45:00 +0000

Type Values Removed Values Added
Description : Improper Output Neutralization for Logs vulnerability in 2N telekomunikace 2N Access Commander on Linux allows Log Injection-Tampering-Forging.This issue affects 2N Access Commander: before 3.4.2.
Title Log Pollution - Control Characters Not Escaped
Weaknesses CWE-117
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: 2N

Published:

Updated: 2026-03-04T16:16:44.717Z

Reserved: 2025-09-19T17:22:49.648Z

Link: CVE-2025-59784

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-04T16:16:25.150

Modified: 2026-03-04T16:16:25.150

Link: CVE-2025-59784

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses