VDB-194479 · CVE-2022-24323 · SEVD-2022-067-01

Schneider Electric EcoStruxure Process Expert Modbus Response unusual condition

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Schneider Electric EcoStruxure Process Expert and EcoStruxure Control Expert. It has been classified as problematic. Affected is an unknown function of the component Modbus Response Handler. This manipulation causes unusual condition. The identification of this vulnerability is CVE-2022-24323. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Schneider Electric EcoStruxure Process Expert and EcoStruxure Control Expert (SCADA Software) (unknown version). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Modbus Response Handler. The manipulation with an unknown input leads to a unusual condition vulnerability. The CWE definition for the vulnerability is CWE-754. The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product. As an impact it is known to affect availability.

The weakness was shared 03/10/2022 as SEVD-2022-067-01. It is possible to read the advisory at download.schneider-electric.com. This vulnerability is known as CVE-2022-24323 since 02/02/2022. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

SCADA Software

Vendor

Schneider Electric

Name

License

commercial

Website

Vendor: https://www.schneider-electric.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

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

CNA Base Score: 5.3
CNA Vector ([email protected]): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unusual condition
CWE: CWE-754
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/02/2022 🔍
03/10/2022 +36 days 🔍
03/10/2022 +0 days 🔍
03/12/2022 +2 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2022-067-01
Status: Confirmed

CVE: CVE-2022-24323 (🔍)
GCVE (CVE): GCVE-0-2022-24323
GCVE (VulDB): GCVE-100-194479

Entryinfo

Created: 03/10/2022 06:54
Updated: 03/12/2022 09:29
Changes: 03/10/2022 06:54 (48), 03/12/2022 09:29 (1)
Complete: 🔍
Cache ID: 216::103