CVE-2021-30062 — Tofino Xenon Security Appliance Firmware vulnerability

3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 89.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Belden Tofino Xenon Security Appliance FirmwareSchneider-electric Tcsefm0000 Firmware
Timeline
PublishedApr 3
Latest updateApr 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-45gg-hph8-cxm3: On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03↗2022-04-05
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CVEList
CVE-2021-30062: On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03↗2022-04-03
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CVE-2021-30062 — HIGH severity | cvebase