CVE-2026-22906

CRITICAL
2026-02-09 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 09, 2026 - 08:16 nvd
CRITICAL 9.8

Description

User credentials are stored using AES‑ECB encryption with a hardcoded key. An unauthenticated remote attacker obtaining the configuration file can decrypt and recover plaintext usernames and passwords, especially when combined with the authentication bypass.

Analysis

A device stores user credentials using AES-ECB encryption with a hard-coded key, allowing any attacker to decrypt all stored passwords.

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Remediation

Within 24 hours: Immediately inventory all affected systems and restrict configuration file access through file permissions and network segmentation; disable the application if credentials cannot be protected. Within 7 days: Rotate all credentials stored in affected systems; implement mandatory password changes; conduct forensic analysis for unauthorized access. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

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CVE-2026-22906 vulnerability details – vuln.today

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