Prosys OPC UA Simulation Server 5.03-64 insufficiently protected credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Prosys OPC UA Simulation Server 5.03-64. It has been classified as problematic. This affects an unknown part. This manipulation causes insufficiently protected credentials. The identification of this vulnerability is CVE-2022-2967. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Prosys OPC UA Simulation Server 5.03-64. It has been declared as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect confidentiality.

The weakness was shared 12/15/2022 by Sim as icsa-22-349-01. It is possible to read the advisory at cisa.gov. This vulnerability is known as CVE-2022-2967. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

Upgrading to version 5.4.0 eliminates this vulnerability. The upgrade is hosted for download at prosysopc.com.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: UA Simulation Server 5.4.0

Timelineinfo

08/23/2022 🔍
12/15/2022 +114 days 🔍
12/15/2022 +0 days 🔍
01/13/2023 +29 days 🔍

Sourcesinfo

Advisory: icsa-22-349-01
Researcher: Sim
Status: Confirmed

CVE: CVE-2022-2967 (🔍)
GCVE (CVE): GCVE-0-2022-2967
GCVE (VulDB): GCVE-100-215899

Entryinfo

Created: 12/15/2022 21:07
Updated: 01/13/2023 07:41
Changes: 12/15/2022 21:07 (39), 01/13/2023 07:36 (2), 01/13/2023 07:41 (21)
Complete: 🔍
Cache ID: 216::103

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