Security readout for executives and security teams
An authenticated BigFix user could upload a file to any server location with root privileges, potentially taking over the host. Because BigFix is endpoint management infrastructure, compromise may have broad operational impact. The bundle does not show CISA KEV listing or active exploitation. Organizations running IBM BigFix Platform 9.5 are the stated exposure. Risk is highest where authenticated access is broadly available or externally reachable. The bundle does not identify other affected products, exact fixed builds, or deployment-specific prerequisites beyond authentication. Treat this as urgent for any remaining BigFix Platform 9.5 deployment. Root-level compromise of management infrastructure can affect many downstream systems, so prioritize patch confirmation, access review, and compromise checks. Mitigation focus: Follow IBM's advisory and apply the named official fix or supported upgrade path.; Limit BigFix server access to trusted administrators and management networks.; Review authenticated user roles and remove unnecessary BigFix access..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-4013 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AC:L/C:H/UI:R/A:H/I:H/PR:L/S:C/AV:N/RC:C/RL:O/E:U
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AC:L/C:H/UI:R/A:H/I:H/PR:L/S:C/AV:N/RC:C/RL:O/E:U2.36Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
9CriticalVector: CVSS:3.0/AC:L/C:H/UI:R/A:H/I:H/PR:L/S:C/AV:N/RC:C/RL:O/E:U
Source materials
- CVE List V5 sourceCVE List V5
- ibm-bigfix-cve2019-4013-code-exec (155887)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.