mySCADA myPRO up to 8.19.x access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in mySCADA myPRO up to 8.19.x. This affects an unknown function. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2021-33013. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in mySCADA myPRO up to 8.19.x (SCADA Software). This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality.

The weakness was published 05/13/2022 as icsa-21-217-03. The advisory is shared for download at cisa.gov. This vulnerability was named CVE-2021-33013 since 05/13/2021. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 8.20.0 eliminates this vulnerability. The upgrade is hosted for download at myscada.org.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.2
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: myPRO 8.20.0

Timelineinfo

05/13/2021 🔍
05/13/2022 +365 days 🔍
05/13/2022 +0 days 🔍
05/18/2022 +5 days 🔍

Sourcesinfo

Advisory: icsa-21-217-03
Status: Confirmed

CVE: CVE-2021-33013 (🔍)
GCVE (CVE): GCVE-0-2021-33013
GCVE (VulDB): GCVE-100-199900

Entryinfo

Created: 05/13/2022 21:15
Updated: 05/18/2022 07:07
Changes: 05/13/2022 21:15 (41), 05/18/2022 06:53 (1), 05/18/2022 07:07 (12)
Complete: 🔍
Cache ID: 216::103

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