Is CVE-2019-10744 being actively exploited?

CVE-2019-10744 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2019-10744?

CVE-2019-10744 has a CVSS 3.1 base score of 9.1 (CRITICAL).

CVE-2019-10744

CRITICAL · CVSS 9.1EPSS 5.0%EU EUVD

Versions of lodash lower than 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

Key facts

CVSS score: 9.1 (v3.1)
Severity: CRITICAL
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): CWE-1321
EPSS score: 5.0% (92th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2019-0597)
Published: July 26, 2019
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2019-0597 in the EU Vulnerability Database. Last updated in EUVD on August 4, 2024.

View on the EU Vulnerability Database

Affected products

f5 / big-ip access policy manager
f5 / big-ip advanced firewall manager
f5 / big-ip analytics
f5 / big-ip application acceleration manager
f5 / big-ip application security manager
f5 / big-ip application visibility and reporting
f5 / big-ip domain name system
f5 / big-ip edge gateway
f5 / big-ip fraud protection service
f5 / big-ip global traffic manager
f5 / big-ip link controller
f5 / big-ip local traffic manager
f5 / big-ip policy enforcement manager
f5 / big-ip webaccelerator
f5 / big-iq centralized management
f5 / big-iq centralized management
f5 / big-iq centralized management
f5 / iworkflow
lodash / lodash
netapp / active iq unified manager
netapp / active iq unified manager
netapp / active iq unified manager
netapp / service level manager
oracle / banking extensibility workbench
oracle / banking extensibility workbench
redhat / virtualization manager

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Red Hat Virtualization v4.3 - Red Hat, Inc. - Common Criteria OCSI/CERT/ATS/08/2020/RC - active

References

https://access.redhat.com/errata/RHSA-2019:3024(Third Party Advisory)
https://security.netapp.com/advisory/ntap-20191004-0005/(Third Party Advisory)
https://snyk.io/vuln/SNYK-JS-LODASH-450202(Exploit, Third Party Advisory)
https://support.f5.com/csp/article/K47105354?utm_source=f5support&amp%3Butm_medium=RSS(Third Party Advisory)
https://www.oracle.com/security-alerts/cpujan2021.html(Patch, Third Party Advisory)
https://www.oracle.com/security-alerts/cpuoct2020.html(Patch, Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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