Is CVE-2022-43096 in the CISA KEV catalog?

No. CVE-2022-43096 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-43096?

CVE-2022-43096 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2022-43096?

CVE-2022-43096 has an EPSS score of 0.54% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-43096?

Upgrade mediatrix 4102s firmware to 48.5.2718 or later.

CVE & CISA-KEV Catalog

CVE-2022-43096

MEDIUM

6.8

CVSS v3

NVD

Description

Mediatrix 4102 before v48.5.2718 allows local attackers to gain root access via the UART port.

CWE-1191

How to fix

Remediation Available

mediatrix 4102s firmwareNVD

Affected:< 48.5.2718Fixed in:48.5.2718CVE-2022-43096derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.54%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Exploit1

github.com

Vendor Advisory1

documentation.media5corp.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-30.