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CVE-2021-30065 Details
Description
On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, crafted ModBus packets can bypass the ModBus enforcer. NOTE: this issue exists because of an incomplete fix of CVE-2017-11401.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05 | CVE | Vendor Advisory |
| https://www.belden.com/support/security-assurance | CVE | Vendor Advisory |
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05 | [email protected] | Vendor Advisory |
| https://www.belden.com/support/security-assurance | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| belden tofino xenon security appliance firmware | < 03.2.03 |
CPE
Remediation
| |
| belden tofino xenon security appliance | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-tx/mm firmware | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-tx/mm | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-tx/tx firmware | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-tx/tx | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-mm/tx firmware | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-mm/tx | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-mm/mm firmware | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-220-mm/mm | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-100-tx/tx firmware | All versions |
CPE
Remediation
| |
| belden tofino argon fa-tsa-100-tx/tx | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-505-mm/mm firmware | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-505-mm/mm | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-504-mm/tx firmware | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-504-mm/tx | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-502 -tx/mm firmware | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-502 -tx/mm | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-501-tx/tx firmware | All versions |
CPE
Remediation
| |
| belden eagle 20 tofino 943 987-501-tx/tx | All versions |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f20 firmware | All versions |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f20 | All versions |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f21 firmware | All versions |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f21 | All versions |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f22 firmware | < 03.23 |
CPE
Remediation
| |
| schneider-electric tcsefea23f3f22 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Apr 9, 2022 | Initial Analysis | [email protected] |