CVE-2021-30062 - CVE House
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Status published High CVE-2021-30062

On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2021-30064
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CVE-2021-30063
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High 7.5

Affected Vendor

Affected Software

tofino xenon security appliance firmware, tofino argon fa-tsa-220-tx\/mm firmware, tofino argon fa-tsa-220-tx\/tx firmware, tofino argon fa-tsa-220-mm\/tx firmware, tofino argon fa-tsa-220-mm\/mm firmware, tofino argon fa-tsa-100-tx\/tx firmware, eagle 20 tofino 943 987-505-mm\/mm firmware, eagle 20 tofino 943 987-504-mm\/tx firmware, eagle 20 tofino 943 987-502 -tx\/mm firmware, eagle 20 tofino 943 987-501-tx\/tx firmware, tcsefm0000 firmware
Vulnerable Versions:
0

Timeline

Official Publish: April 3rd, 2022
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.