CVE intelligence and bounded remediation

CVE-2019-13657 — Broadcom Ca Performance Management security vulnerability

Critical CVSS 9.8

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.

Severity
Critical
CVSS
9.8 (3.1)
Published
2019-10-17
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-798

Affected products

  • broadcom / ca_performance_management
  • broadcom / ca_performance_management / 3.5.0
  • broadcom / network_operations

Showing 3 representative product identities from 4 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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