Is CVE-2020-14509 in the CISA KEV catalog?

No. CVE-2020-14509 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-14509?

CVE-2020-14509 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-14509?

CVE-2020-14509 has an EPSS score of 2.03% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-14509?

Upgrade codemeter to 7.10 or later.

CVE & CISA-KEV Catalog

CVE-2020-14509

CRITICALEPSS 79th pctl

9.8

CVSS v3

NVD

Description

Multiple memory corruption vulnerabilities exist in CodeMeter (All versions prior to 7.10) where the packet parser mechanism does not verify length fields. An attacker could send specially crafted packets to exploit these vulnerabilities.

CWE-805

How to fix

Remediation Available

codemeterNVD

Affected:< 7.10Fixed in:7.10CVE-2020-14509derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.03%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Third-Party Advisory1

us-cert.cisa.gov

Embed a live status badge for CVE-2020-14509

Markdown

[![CVE-2020-14509](https://tridentstack.com/cve/badge/CVE-2020-14509.svg)](https://tridentstack.com/cve/CVE-2020-14509)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-14509"><img src="https://tridentstack.com/cve/badge/CVE-2020-14509.svg" alt="CVE-2020-14509"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.