How severe is CVE-2019-19230?

CVE-2019-19230 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-19230 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19230?

CVE-2019-19230 affects Broadcom Nolio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19230?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-19230 published?

CVE-2019-19230 was published on 2019-12-09 and last updated on 2026-06-17.

CVE-2019-19230

CVE-2019-19230 is a critical-severity vulnerability in Broadcom Nolio with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Broadcom Nolio
Published: 2019-12-09
Last modified: 2026-06-17

Description

An unsafe deserialization vulnerability exists in CA Release Automation (Nolio) 6.6 with the DataManagement component that can allow a remote attacker to execute arbitrary code.

Frequently asked questions

What is CVE-2019-19230?: An unsafe deserialization vulnerability exists in CA Release Automation (Nolio) 6.6 with the DataManagement component that can allow a remote attacker to execute arbitrary code.
How severe is CVE-2019-19230?: CVE-2019-19230 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-19230 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19230?: CVE-2019-19230 affects Broadcom Nolio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19230?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-19230 published?: CVE-2019-19230 was published on 2019-12-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:broadcom:nolio:6.6:*:*:*:*:*:*:*

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