Schneider Electric SMT/SMC/SMTL/SCL/SMX TLS Packet buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Schneider Electric SMT, SMC, SMTL, SCL and SMX. Impacted is an unknown function of the component TLS Packet Handler. Such manipulation leads to buffer overflow. This vulnerability is traded as CVE-2022-22805. The attack may be launched remotely. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Schneider Electric SMT, SMC, SMTL, SCL and SMX (SCADA Software). Affected by this issue is an unknown function of the component TLS Packet Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was shared 03/10/2022 as SEVD-2022-067-02. The advisory is available at download.schneider-electric.com. This vulnerability is handled as CVE-2022-22805 since 01/07/2022. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: 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

01/07/2022 🔍
03/10/2022 +62 days 🔍
03/10/2022 +0 days 🔍
03/12/2022 +2 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2022-067-02
Status: Confirmed

CVE: CVE-2022-22805 (🔍)
GCVE (CVE): GCVE-0-2022-22805
GCVE (VulDB): GCVE-100-194474

Entryinfo

Created: 03/10/2022 06:47
Updated: 03/12/2022 09:09
Changes: 03/10/2022 06:47 (39), 03/12/2022 09:05 (1), 03/12/2022 09:09 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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