RT-Labs P-Net up to 1.0.1 RPC Packet null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in RT-Labs P-Net up to 1.0.1. Affected by this vulnerability is an unknown functionality of the component RPC Packet Handler. The manipulation results in null pointer dereference. This vulnerability is reported as CVE-2025-32398. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in RT-Labs P-Net up to 1.0.1. Affected is an unknown function of the component RPC Packet Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes:

A NULL Pointer Dereference in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.

The weakness was disclosed by Luca Borzacchiello. The advisory is shared for download at nozominetworks.com. This vulnerability is traded as CVE-2025-32398 since 04/07/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Nozomi): 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2025 🔍
05/07/2025 +30 days 🔍
05/07/2025 +0 days 🔍
05/07/2025 +0 days 🔍

Sourcesinfo

Advisory: nozominetworks.com
Researcher: Luca Borzacchiello
Status: Not defined

CVE: CVE-2025-32398 (🔍)
GCVE (CVE): GCVE-0-2025-32398
GCVE (VulDB): GCVE-100-307692

Entryinfo

Created: 05/07/2025 09:29
Updated: 05/07/2025 15:23
Changes: 05/07/2025 09:29 (63), 05/07/2025 15:23 (1)
Complete: 🔍
Cache ID: 216::103

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