CVE-2025-59784 PUBLISHED

Log Pollution - Control Characters Not Escaped

Assigner: 2N
Reserved: 19.09.2025 Published: 04.03.2026 Updated: 04.03.2026

: 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.

Metrics

CVSS 4.0

CVSS 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
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	2N Telekomunikace a.s.
Product	2N Access Commander
Versions	Default: unaffected affected from 0 to 3.4.2 (excl.)

References

https://www.2n.com/en-GB/download/cve_2025_59784_acom_3_5_v1pdf

Problem Types

CWE-117: Improper Output Neutralization for Logs CWE

Impacts

CAPEC-93 Log Injection-Tampering-Forging