CVE-2021-30062
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can bypass the OPC enforcer.
Overview
- CVE ID
- CVE-2021-30062
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-04-03T22:15:14
- Last Modified Date
- 2022-04-09T00:45:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:* | 1 | OR | 03.2.03 | |
| cpe:2.3:h:belden:tofino_xenon_security_appliance:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:tofino_argon_fa-tsa-100-tx\/tx_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:tofino_argon_fa-tsa-100-tx\/tx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:eagle_20_tofino_943_987-505-mm\/mm_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:eagle_20_tofino_943_987-505-mm\/mm:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:eagle_20_tofino_943_987-504-mm\/tx_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:eagle_20_tofino_943_987-504-mm\/tx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:eagle_20_tofino_943_987-502_-tx\/mm_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:eagle_20_tofino_943_987-502_-tx\/mm:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:belden:eagle_20_tofino_943_987-501-tx\/tx_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:belden:eagle_20_tofino_943_987-501-tx\/tx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:schneider-electric:tcsefm0000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 03.23 | |
| cpe:2.3:h:schneider-electric:tcsefm0000:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-30062 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30062 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:38:43 | Added to TrackCVE | |||
| 2022-12-06 14:03:14 | 2022-04-03T22:15Z | 2022-04-03T22:15:14 | CVE Published Date | updated |
| 2022-12-06 14:03:14 | 2022-04-09T00:45:14 | CVE Modified Date | updated | |
| 2022-12-06 14:03:14 | Analyzed | Vulnerability Status | updated |