OPC Foundation Local Discovery Server up to 1.04.403.478 Configuration File race condition

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in OPC Foundation Local Discovery Server up to 1.04.403.478. This affects an unknown part of the component Configuration File Handler. Executing a manipulation can lead to race condition. This vulnerability is handled as CVE-2022-44725. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in OPC Foundation Local Discovery Server up to 1.04.403.478. This vulnerability affects an unknown functionality of the component Configuration File Handler. The manipulation with an unknown input leads to a race condition vulnerability. The CWE definition for the vulnerability is CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

OPC Foundation Local Discovery Server (LDS) through 1.04.403.478 uses a hard-coded file path to a configuration file. This allows a normal user to create a malicious file that is loaded by LDS (running as a high-privilege user).

The weakness was released 11/18/2022. The advisory is available at files.opcfoundation.org. This vulnerability was named CVE-2022-44725 since 11/04/2022. The technical details are unknown and an exploit is not available.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

11/04/2022 🔍
11/18/2022 +14 days 🔍
11/18/2022 +0 days 🔍
04/29/2025 +893 days 🔍

Sourcesinfo

Advisory: files.opcfoundation.org
Status: Confirmed

CVE: CVE-2022-44725 (🔍)
GCVE (CVE): GCVE-0-2022-44725
GCVE (VulDB): GCVE-100-213886

Entryinfo

Created: 11/18/2022 08:24
Updated: 04/29/2025 18:07
Changes: 11/18/2022 08:24 (37), 12/20/2022 09:15 (12), 04/29/2025 18:07 (15)
Complete: 🔍
Cache ID: 216::103

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