CVE-2024-27758 - Vulnerability Details - OpenCVE

Description

In RPyC before 6.0.0, when a server exposes a method that calls the attribute named __array__ for a client-provided netref (e.g., np.array(client_netref)), a remote attacker can craft a class that results in remote code execution.

Published: 2024-03-12

Score: 8.4 High

EPSS: 3.6% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-h5cg-53g7-gqjw	RPyC's missing security check results in code execution when using numpy.array on the server-side.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.03587.

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://gist.github.com/renbou/957f70d27470982994f12a1d70153d09
https://github.com/tomerfiliba-org/rpyc/security/advisories/GHSA-h5cg-53g7-gqjw
https://www.cve.org/CVERecord?id=CVE-2024-27758

History

Wed, 28 May 2025 17:00:00 +0000

Type	Values Removed	Values Added
References		https://www.cve.org/CVERecord?id=CVE-2024-27758

Thu, 22 May 2025 02:45:00 +0000

Type	Values Removed	Values Added
References	https://nvd.nist.gov/vuln/detail/CVE-2024-27758 https://www.cve.org/CVERecord?id=CVE-2024-27758

Subscriptions

Rpyc Project Rpyc

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-12T00:00:00.000Z

Updated: 2024-08-02T00:34:52.544Z

Reserved: 2024-02-26T00:00:00.000Z

Link: CVE-2024-27758

Vulnrichment

Updated: 2024-07-25T19:54:32.272Z

NVD

Status : Deferred

Published: 2024-03-12T16:15:08.600

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-27758

Redhat

Severity : Important

Publid Date: 2024-03-12T00:00:00Z

Links: CVE-2024-27758 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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