Jupyter Remote Desktop Proxy up to 3.0.0 exposure of resource

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as very critical has been discovered in Jupyter Remote Desktop Proxy up to 3.0.0. This impacts an unknown function. Such manipulation leads to exposure of resource. This vulnerability is documented as CVE-2025-32428. The attack requires being on the local network. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Jupyter Remote Desktop Proxy up to 3.0.0. It has been rated as very critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a exposure of resource vulnerability. Using CWE to declare the problem leads to CWE-668. The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Jupyter Remote Desktop Proxy allows you to run a Linux Desktop on a JupyterHub. jupyter-remote-desktop-proxy was meant to rely on UNIX sockets readable only by the current user since version 3.0.0, but when used with TigerVNC, the VNC server started by jupyter-remote-desktop-proxy were still accessible via the network. This vulnerability does not affect users having TurboVNC as the vncserver executable. This issue is fixed in 3.0.1.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-32428 since 04/08/2025. The exploitation is known to be easy. The attack can only be done within the local network. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 04/15/2025).

Upgrading to version 3.0.1 eliminates this vulnerability. Applying the patch 7dd54c25a4253badd8ea68895437e5a66a59090d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Exposure of resource
CWE: CWE-668 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Remote Desktop Proxy 3.0.1
Patch: 7dd54c25a4253badd8ea68895437e5a66a59090d

Timelineinfo

04/08/2025 🔍
04/15/2025 +7 days 🔍
04/15/2025 +0 days 🔍
04/15/2025 +0 days 🔍

Sourcesinfo

Advisory: GHSA-vrq4-9hc3-cgp7
Status: Confirmed

CVE: CVE-2025-32428 (🔍)
GCVE (CVE): GCVE-0-2025-32428
GCVE (VulDB): GCVE-100-304676

Entryinfo

Created: 04/15/2025 03:13
Changes: 04/15/2025 03:13 (69)
Complete: 🔍
Cache ID: 216::103

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