Schneider Electric Interactive Graphical SCADA System Data Collector up to 15.0.0.21320 Network Message dc.exe buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Schneider Electric Interactive Graphical SCADA System Data Collector up to 15.0.0.21320. The impacted element is an unknown function of the file dc.exe of the component Network Message Handler. Executing a manipulation can lead to buffer overflow. This vulnerability appears as CVE-2021-22824. The attack may be performed from remote. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in Schneider Electric Interactive Graphical SCADA System Data Collector up to 15.0.0.21320 (SCADA Software). It has been declared as critical. This vulnerability affects an unknown part of the file dc.exe of the component Network Message Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect availability.

The weakness was presented 02/12/2022 as SEVD-2021-348-01. The advisory is available at download.schneider-electric.com. This vulnerability was named CVE-2021-22824 since 01/06/2021. Technical details are known, but there is no available exploit.

Applying a patch is able to eliminate this problem.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/06/2021 🔍
02/12/2022 +402 days 🔍
02/12/2022 +0 days 🔍
02/17/2022 +5 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2021-348-01
Status: Confirmed

CVE: CVE-2021-22824 (🔍)
GCVE (CVE): GCVE-0-2021-22824
GCVE (VulDB): GCVE-100-192958

Entryinfo

Created: 02/12/2022 10:53
Updated: 02/17/2022 08:26
Changes: 02/12/2022 10:53 (41), 02/17/2022 08:26 (1)
Complete: 🔍
Cache ID: 216::103

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