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CVE-2025-24788

Snowflake Connector for .NET has weak temporary files permissions

Published: Jan 29, 2025Updated: Aug 25, 2025 Sources: CVE List NVD GHSACWE-276
NVD MITRE
5.0CVSSMEDIUM
EPSS Score
0.1%
Top 96.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

snowflake-connector-net is the Snowflake Connector for .NET. Snowflake discovered and remediated a vulnerability in the Snowflake Connector for .NET in which files downloaded from stages are temporarily placed in a world-readable local directory, making them accessible to unauthorized users on the same machine. This vulnerability affects versions 2.0.12 through 4.2.0 on Linux and macOS. Snowflake fixed the issue in version 4.3.0.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:RS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-276

Affected Products

snowflake-connector-netsnowflakedb
SaaS
Cloud & SaaS / cloud-platform
Snowflake.DataNuGetOSS Libraries
snowflake connectorsnowflake
SaaS
Databases / data-warehouse-analytics
snowflakedbcommercialCloud & SaaSaka snowflake connector python, snowflake-jdbc, snowflake-connector-net
nugetpackage-ecosystemOSS Libraries
snowflakecommercialUSDatabasesaka snowflake connector, streamlit

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://github.com/snowflakedb/snowflake-connector-net/security/advisories/GHSA-2mqw-rq5m-8hc8
github.com
https://github.com/snowflakedb/snowflake-connector-net/commit/89d91e8316ca213c5d184bcf469ed93977a5edf9
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-24788
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Jan 29, 2025
Last Updated
Aug 25, 2025

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