CVE-2025-46326 Vulnerability Analysis & Exploit Details

CVE-2025-46326
Vulnerability Scoring

3.3
/10
Moderate Risk

Exploiting CVE-2025-46326 requires specific conditions, leading to a moderate security impact.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Local
    Vulnerability requires local system access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2025-46326 Details

Status: Analyzed

Last updated: 🕐 10 May 2025, 01:03 UTC
Originally published on: 🕚 28 Apr 2025, 23:15 UTC

Time between publication and last update: 11 days

CVSS Release: version 3

CVSS3 Source

security-advisories@github.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVE-2025-46326 Vulnerability Summary

CVE-2025-46326: snowflake-connector-net is the Snowflake Connector for .NET. Versions starting from 2.1.2 to before 4.4.1, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. When using the Easy Logging feature on Linux and macOS, the Connector reads logging configuration from a user-provided file. On Linux and macOS, the Connector verifies that the configuration file can be written to only by its owner. That check was vulnerable to a TOCTOU race condition and failed to verify that the file owner matches the user running the Connector. This could allow a local attacker with write access to the configuration file or the directory containing it to overwrite the configuration and gain control over logging level and output location. This issue has been patched in version 4.4.1.

Assessing the Risk of CVE-2025-46326

Access Complexity Graph

The exploitability of CVE-2025-46326 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2025-46326

CVE-2025-46326 presents an accessible attack vector with minimal effort required. Restricting access controls and implementing security updates are critical to reducing exploitation risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2025-46326, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2025-46326, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: Low
    CVE-2025-46326 could lead to minor leaks of non-critical information without major privacy breaches.
  • Integrity: None
    CVE-2025-46326 poses no threat to data integrity.
  • Availability: None
    CVE-2025-46326 does not impact system availability.

CVE-2025-46326 References

External References

CWE Common Weakness Enumeration

CWE-367

CAPEC Common Attack Pattern Enumeration and Classification

  • Leveraging Race Conditions via Symbolic Links CAPEC-27 This attack leverages the use of symbolic links (Symlinks) in order to write to sensitive files. An attacker can create a Symlink link to a target file not otherwise accessible to them. When the privileged program tries to create a temporary file with the same name as the Symlink link, it will actually write to the target file pointed to by the attackers' Symlink link. If the attacker can insert malicious content in the temporary file they will be writing to the sensitive file by using the Symlink. The race occurs because the system checks if the temporary file exists, then creates the file. The attacker would typically create the Symlink during the interval between the check and the creation of the temporary file.
  • Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions CAPEC-29 This attack targets a race condition occurring between the time of check (state) for a resource and the time of use of a resource. A typical example is file access. The adversary can leverage a file access race condition by "running the race", meaning that they would modify the resource between the first time the target program accesses the file and the time the target program uses the file. During that period of time, the adversary could replace or modify the file, causing the application to behave unexpectedly.

Vulnerable Configurations

  • cpe:2.3:a:snowflake:snowflake_connector:2.1.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.2:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.2:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.3:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.3:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.4:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.4:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.5:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.5:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.1.6:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.1.6:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.4:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.4:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.5:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.5:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.6:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.6:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.7:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.7:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.8:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.8:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.9:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.9:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.2.10:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.2.10:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.4:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.4:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.5:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.5:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.6:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.6:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.7:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.7:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.8:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.8:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.9:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.9:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.3.10:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.3.10:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.4:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.4:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.5:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.5:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.4.6:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.4.6:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.5.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.5.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.5.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.5.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.6.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.6.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.6.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.6.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.6.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.6.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.4:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.4:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.5:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.5:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.6:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.6:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.7:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.7:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.8:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.8:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.9:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.9:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.10:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.10:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.11:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.11:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.7.12:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.7.12:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.8.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.8.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.8.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.8.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.8.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.8.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.8.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.8.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.9.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.9.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:2.25:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:2.25:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.0:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.0:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.1:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.1:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.2:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.2:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.3:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.3:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.0.4:*:*:*:*:python:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.0.4:*:*:*:*:python:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:3.1.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:3.1.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:4.0.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:4.0.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:4.1.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:4.1.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:4.2.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:4.2.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:4.3.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:4.3.0:*:*:*:*:.net:*:*
  • cpe:2.3:a:snowflake:snowflake_connector:4.4.0:*:*:*:*:.net:*:*
    cpe:2.3:a:snowflake:snowflake_connector:4.4.0:*:*:*:*:.net:*:*

Protect Your Infrastructure against CVE-2025-46326: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

  • CVE-2025-44895 – FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the ipv4Aclkey parameter in the web_acl_ipv4BasedAceAdd function.
  • CVE-2025-44892 – FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the ownekey parameter in the web_rmon_alarm_post_rmon_alarm function.
  • CVE-2024-56429 – itech iLabClient 3.7.1 relies on the hard-coded YngAYdgAE/kKZYu2F2wm6w== key (found in iLabClient.jar) for local users to read or write to the database.
  • CVE-2024-42922 – AAPanel v7.0.7 was discovered to contain an OS command injection vulnerability.
  • CVE-2025-48417 – The certificate and private key used for providing transport layer security for connections to the web interface (TCP port 443) is hard-coded in th...