CVE-2021-22705
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly with a driver installed by Vijeo Designer or EcoStruxure Machine Expert
Overview
- CVE ID
- CVE-2021-22705
- Assigner
- cybersecurity@se.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-26T20:15:08
- Last Modified Date
- 2022-01-31T19:33:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:schneider-electric:vijeo_designer:*:*:*:*:*:*:*:* | 1 | OR | 6.2.11 | |
| cpe:2.3:h:schneider-electric:harmony_gk:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:schneider-electric:harmony_gto:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:schneider-electric:harmony_gtu:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:schneider-electric:harmony_gtux:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:schneider-electric:harmony_sto:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:schneider-electric:harmony_stu:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:schneider-electric:ecostruxure_machine_expert:*:*:*:*:*:*:*:* | 1 | OR | 2.0 | |
| cpe:2.3:h:schneider-electric:harmony_hmiscu:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-02 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22705 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22705 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:35:37 | Added to TrackCVE | |||
| 2022-12-05 03:03:10 | cybersecurity@schneider-electric.com | cybersecurity@se.com | CVE Assigner | updated |
| 2022-12-05 03:03:10 | 2021-05-26T20:15Z | 2021-05-26T20:15:08 | CVE Published Date | updated |
| 2022-12-05 03:03:10 | 2022-01-31T19:33:27 | CVE Modified Date | updated | |
| 2022-12-05 03:03:10 | Analyzed | Vulnerability Status | updated |