How severe is CVE-2019-13657?

CVE-2019-13657 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-2019-13657 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13657?

CVE-2019-13657 primarily affects Broadcom Ca Performance Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-13657?

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-2019-13657 published?

CVE-2019-13657 was published on 2019-10-17 and last updated on 2026-06-17.

CVE-2019-13657

CVE-2019-13657 is a critical-severity vulnerability in Broadcom Ca Performance Management 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 6.5
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Broadcom Ca Performance Management
Published: 2019-10-17
Last modified: 2026-06-17

Description

CA Performance Management 3.5.x, 3.6.x before 3.6.9, and 3.7.x before 3.7.4 have a default credential vulnerability that can allow a remote attacker to execute arbitrary commands and compromise system security.

Frequently asked questions

What is CVE-2019-13657?: CA Performance Management 3.5.x, 3.6.x before 3.6.9, and 3.7.x before 3.7.4 have a default credential vulnerability that can allow a remote attacker to execute arbitrary commands and compromise system security.
How severe is CVE-2019-13657?: CVE-2019-13657 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-2019-13657 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13657?: CVE-2019-13657 primarily affects Broadcom Ca Performance Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-13657?: 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-2019-13657 published?: CVE-2019-13657 was published on 2019-10-17 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:broadcom:ca_performance_management:*:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:ca_performance_management:3.5.0:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:network_operations:*:*:*:*:*:*:*:*

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