Schneider Electric Modicon M340 TCP resource consumption
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability classified as critical was found in Schneider Electric Modicon M340 (SCADA Software) (the affected version is unknown). This vulnerability affects an unknown code of the component TCP Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-400. As an impact it is known to affect availability.
The weakness was published 01/12/2022 as SEVD-2022-011-01. The advisory is shared for download at download.schneider-electric.com. This vulnerability was named CVE-2022-22724 since 01/06/2022. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.
Applying a patch is able to eliminate this problem.
CVSSv3VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Denial of service
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Timeline01/06/2022 CVE assigned
01/12/2022 +6 days Advisory disclosed
01/12/2022 +0 days VulDB entry created
01/15/2022 +3 days VulDB last update
CVE: CVE-2022-22724 (🔒)
EntryCreated: 01/12/2022 05:39 PM
Updated: 01/15/2022 09:01 AM
Changes: (1) source_cve_assigned
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