CVE-2025-59784Network attack vector

Log corruption via unsanitized API parameters

Published Mar 4, 2026 · Updated Mar 4, 2026

Log injection in 2N Access Commander 3.4.1 and earlier allows remote authenticated users to corrupt logs through crafted API parameters. The API logging path copies certain parameter values into application logs without validation or neutralization before output. Administrator privileges are required, and exploitation can insert misleading entries or alter how log records are parsed.

CVSS severity6.9
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Log injection in 2N Access Commander 3.4.1 and earlier allows remote authenticated users to corrupt logs through crafted API parameters. The API logging path copies certain parameter values into application logs without validation or neutralization before output. Administrator privileges are required, and exploitation can insert misleading entries or alter how log records are parsed.

The record

CVE
CVE-2025-59784
Published
Mar 4, 2026
Updated
Mar 4, 2026
Vendor
2N
Product
2N Access Commander
Classifications
CWE-117
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

2N · 2N Access Commanderversion=0 <3.4.2

Published CVSS scores

6.92NCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-117Improper Output Neutralization for Logs

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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