VDB-171174 · CVE-2021-22712 · SEVD-2021-068

Schneider Electric Interactive Graphical SCADA System up to 15.0.0.21041 Configuration Group File Def.exe buffer overflow

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.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Schneider Electric Interactive Graphical SCADA System up to 15.0.0.21041. This vulnerability affects unknown code of the file Def.exe of the component Configuration Group File Handler. The manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2021-22712. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Schneider Electric Interactive Graphical SCADA System up to 15.0.0.21041 (SCADA Software). Affected is an unknown part of the file Def.exe of the component Configuration Group File Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 03/12/2021 as SEVD-2021-068. The advisory is available at se.com. This vulnerability is traded as CVE-2021-22712. Technical details are known, but there is no available exploit.

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

Type

SCADA Software

Vendor

Schneider Electric

Name

Interactive Graphical SCADA System

Version

15.0.0.21041

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: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

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

0-Day Time: 🔍

Timelineinfo

01/06/2021 🔍
03/12/2021 +65 days 🔍
03/12/2021 +0 days 🔍
03/29/2021 +17 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2021-068
Status: Not defined

CVE: CVE-2021-22712 (🔍)
GCVE (CVE): GCVE-0-2021-22712
GCVE (VulDB): GCVE-100-171174

Entryinfo

Created: 03/12/2021 08:10
Updated: 03/29/2021 08:20
Changes: 03/12/2021 08:10 (39), 03/29/2021 08:14 (2), 03/29/2021 08:20 (18)
Complete: 🔍
Cache ID: 216::103