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CVE-2019-4066

28
FAUCET Score

CVE-2019-4066 describes a critical vulnerability in IBM Intelligent Operations Center (IOC) versions 5.1.0 through 5.2.0, as well as related products, where an authenticated user can create arbitrary new users. This flaw could lead to significant identity management issues and potentially enable remote code execution. With a CVSS v3.1 score of 8.8 (High), the vulnerability is easily exploitable over the network with low attack complexity and requires only low privileges, allowing for high impact on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.1.0, <= 5.2.0CPE matchmatch criteria
cpe:2.3:a:ibm:intelligent_operations_center:*:*:*:*:*:*:*:*
>= 5.1.0, <= 5.1.0.6CPE matchmatch criteria
cpe:2.3:a:ibm:intelligent_operations_center_for_emergency_management:*:*:*:*:*:*:*:*
>= 5.1.0, <= 5.2.1.1CPE matchmatch criteria
cpe:2.3:a:ibm:water_operations_for_waternamics:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.06%
Probability of exploitation in next 30 days
EPSS Percentile
79.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0206 is in the 78th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/157011
VDB EntryVendor Advisory
ibm.com / support/docview.wss
PatchVendor Advisory