Skip to main content

CVE-2025-25209: Exposure of Sensitive Information to an Unauthorized Actor

Medium
VulnerabilityCVE-2025-25209cvecve-2025-25209
Published: Mon Jun 09 2025 (06/09/2025, 06:13:56 UTC)
Source: CVE Database V5

Description

The AuthPolicy metadata on Red Hat Connectivity Link contains an object which stores secretes, however it assumes those secretes are already in the kuadrant-system instead of copying it to the referred namespace. This creates space for a malicious actor with a developer persona access to leak those secrets over HTTP connection, as long the attacker knows the name of the targeted secrets and those secrets are limited to one line only.

AI-Powered Analysis

AILast updated: 07/09/2025, 11:40:36 UTC

Technical Analysis

CVE-2025-25209 is a medium-severity vulnerability affecting Red Hat Connectivity Link version 1.0.1. The issue arises from the handling of AuthPolicy metadata, which contains an object storing secrets. The vulnerability stems from an incorrect assumption in the system design: the secrets are presumed to already exist in the kuadrant-system namespace and are not copied to the referred namespace. This design flaw allows a malicious actor with developer-level access to the system to leak these secrets over an unencrypted HTTP connection. The attacker must know the exact name of the targeted secret, and the secrets are limited to single-line values, which somewhat constrains the scope of the leak. The vulnerability requires high privileges (developer persona access) but does not require user interaction. The CVSS 3.1 base score is 5.7, reflecting a medium severity with high confidentiality impact, low integrity impact, and low availability impact. The attack vector is adjacent network (AV:A), meaning the attacker must have some level of network access to the affected system, and the attack complexity is low. No known exploits are currently reported in the wild. The vulnerability could lead to unauthorized disclosure of sensitive information, potentially exposing credentials or tokens that could be leveraged for further attacks or lateral movement within an organization’s infrastructure.

Potential Impact

For European organizations, the exposure of sensitive secrets due to this vulnerability could have significant consequences, especially for those relying on Red Hat Connectivity Link in their cloud-native or containerized environments. The leakage of secrets can lead to unauthorized access to critical systems, data breaches, and potential compliance violations under regulations such as GDPR, which mandates strict protection of sensitive data. Organizations in sectors such as finance, healthcare, and critical infrastructure could face operational disruptions and reputational damage if attackers exploit this vulnerability to gain footholds or escalate privileges. Given the vulnerability requires developer-level access, insider threats or compromised developer credentials pose a particular risk. The use of HTTP for secret transmission exacerbates the risk by allowing interception or man-in-the-middle attacks within the network. European organizations with distributed development teams or hybrid cloud environments may be particularly vulnerable if network segmentation and access controls are insufficient.

Mitigation Recommendations

To mitigate this vulnerability effectively, European organizations should: 1) Upgrade Red Hat Connectivity Link to a patched version once available from Red Hat, as no patch links are currently provided but monitoring for updates is critical. 2) Enforce strict access controls and least privilege principles to limit developer access only to necessary resources, reducing the risk of insider exploitation. 3) Implement network segmentation and enforce encrypted communication protocols (e.g., HTTPS/TLS) to prevent interception of secrets transmitted over the network. 4) Audit and rotate all secrets stored or referenced by the AuthPolicy metadata to invalidate any potentially exposed credentials. 5) Monitor logs and network traffic for unusual access patterns or attempts to retrieve secrets, especially over HTTP. 6) Educate developers and administrators about secure secret management practices and the risks of transmitting secrets in plaintext. 7) Employ secret management solutions that enforce encryption at rest and in transit, and avoid storing secrets in metadata objects that assume external existence without verification.

Need more detailed analysis?Get Pro

Technical Details

Data Version
5.1
Assigner Short Name
redhat
Date Reserved
2025-02-03T20:02:01.750Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6846c60d7b622a9fdf1e791f

Added to database: 6/9/2025, 11:31:25 AM

Last enriched: 7/9/2025, 11:40:36 AM

Last updated: 8/14/2025, 8:54:03 AM

Views: 13

Actions

PRO

Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.

Please log in to the Console to use AI analysis features.

Need enhanced features?

Contact root@offseq.com for Pro access with improved analysis and higher rate limits.

Latest Threats