Schneider Electric GUIcon up to 2.0 gd1 Configuration File out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Schneider Electric GUIcon up to 2.0. This affects an unknown function of the component gd1 Configuration File Handler. Executing a manipulation can lead to out-of-bounds write. This vulnerability is registered as CVE-2021-22807. It is possible to launch the attack remotely. No exploit is available. It is recommended to use an alternative to replace the affected component.

Detailsinfo

A vulnerability has been found in Schneider Electric GUIcon up to 2.0 (SCADA Software) and classified as critical. This vulnerability affects an unknown part of the component gd1 Configuration File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 11/17/2021 as icsa-21-313-02. The advisory is shared for download at us-cert.cisa.gov. This vulnerability was named CVE-2021-22807. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The problem might be mitigated by replacing the product with as an alternative.

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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: 6.3
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.3
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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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
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: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/06/2021 🔍
11/17/2021 +315 days 🔍
11/17/2021 +0 days 🔍
11/19/2021 +2 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: icsa-21-313-02
Status: Not defined

CVE: CVE-2021-22807 (🔍)
GCVE (CVE): GCVE-0-2021-22807
GCVE (VulDB): GCVE-100-186700

Entryinfo

Created: 11/17/2021 14:51
Updated: 11/19/2021 09:14
Changes: 11/17/2021 14:51 (39), 11/19/2021 09:14 (1)
Complete: 🔍
Cache ID: 216::103

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