Emerson Electric Proficy Machine Edition up to 9.00 integrity check

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Emerson Electric Proficy Machine Edition up to 9.00. The impacted element is an unknown function. The manipulation results in integrity check. This vulnerability is reported as CVE-2022-2793. An attack on the physical device is feasible. No exploit exists.

Detailsinfo

A vulnerability was found in Emerson Electric Proficy Machine Edition up to 9.00. It has been classified as critical. Affected is an unknown code block. The manipulation with an unknown input leads to a integrity check vulnerability. CWE is classifying the issue as CWE-353. The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-353 Missing Support for Integrity Check, and has no authentication or authorization of data packets after establishing a connection for the SRTP protocol.

The weakness was disclosed 08/20/2022 as icsa-22-228-06. The advisory is available at cisa.gov. This vulnerability is traded as CVE-2022-2793 since 08/11/2022. 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

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.8
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 5.9
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: Integrity check
CWE: CWE-353
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/11/2022 🔍
08/20/2022 +9 days 🔍
08/20/2022 +0 days 🔍
09/24/2022 +35 days 🔍

Sourcesinfo

Advisory: icsa-22-228-06
Status: Not defined

CVE: CVE-2022-2793 (🔍)
GCVE (CVE): GCVE-0-2022-2793
GCVE (VulDB): GCVE-100-206862

Entryinfo

Created: 08/20/2022 09:08
Updated: 09/24/2022 08:22
Changes: 08/20/2022 09:08 (47), 09/24/2022 08:22 (11)
Complete: 🔍
Cache ID: 216::103

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