CVE-2024-3573Network attack vector

Arbitrary file read via local URI misclassification

Published Apr 16, 2024 · Updated Aug 1, 2024

Path traversal in MLflow before 2.10.0 allows remote attackers to read arbitrary server files through crafted model-version sources. The is_local_uri function treats file-scheme URIs with remote-looking hostnames as non-local, bypassing the source check before resolving attacker-controlled paths. No authentication or user interaction is required, and access is limited to files readable by the server process.

CVSS severity9.3
Critical
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in MLflow before 2.10.0 allows remote attackers to read arbitrary server files through crafted model-version sources. The is_local_uri function treats file-scheme URIs with remote-looking hostnames as non-local, bypassing the source check before resolving attacker-controlled paths. No authentication or user interaction is required, and access is limited to files readable by the server process.

The record

CVE
CVE-2024-3573
Published
Apr 16, 2024
Updated
Aug 1, 2024
Vendor
MLflow Project
Product
MLflow
Classifications
CWE-29, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.10.0
  2. Affected versionversion=unspecified <2.10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MLflow Project · MLflowversion=0 <2.10.0; version=unspecified <2.10.0

Published CVSS scores

9.3GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-29Path Traversal: '..filename'
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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