Schneider Electric IGSS Definition up to 15.0.0.21140 CGF File Def.exe out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability, which was classified as critical, was found in Schneider Electric IGSS Definition up to 15.0.0.21140 (SCADA Software). This affects some unknown processing of the file Def.exe of the component CGF File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 06/12/2021 as SEVD-2021-159-01. The advisory is shared at download.schneider-electric.com. This vulnerability is uniquely identified as CVE-2021-22754. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Applying a patch is able to eliminate this problem.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
ATT&CK: Unknown

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 🔍
06/12/2021 +156 days 🔍
06/12/2021 +0 days 🔍
06/14/2021 +2 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2021-159-01
Status: Confirmed

CVE: CVE-2021-22754 (🔍)

Entryinfo

Created: 06/12/2021 06:51
Updated: 06/14/2021 06:56
Changes: 06/12/2021 06:51 (40), 06/14/2021 06:56 (5)
Complete: 🔍

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