Is CVE-2020-13100 in the CISA KEV catalog?

No. CVE-2020-13100 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-13100?

CVE-2020-13100 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-13100?

CVE-2020-13100 has an EPSS score of 1.26% (66th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-13100?

Upgrade cloudvision exchange to 4.24.2f or later.

CVE & CISA-KEV Catalog

CVE-2020-13100

HIGH

7.5

CVSS v3

NVD

Description

Arista’s CloudVision eXchange (CVX) server before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (crash and restart) in the ControllerOob agent via a malformed control-plane packet.

How to fix

Remediation Available

cloudvision exchangeNVD

Affected:>= 4.24.0, < 4.24.2fFixed in:4.24.2fCVE-2020-13100derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.26%probability of exploitation in 30 days

66thpercentile

Moderate risk: more likely to be exploited than 66% of all known CVEs.

References

Exploit1

arista.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 2024-11-21.