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CVE-2019-4398

16
FAUCET Score

CVE-2019-4398 describes a low-severity information disclosure vulnerability affecting IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise versions 2.5 through 2.5.0.9 and 2.4 through 2.4.0.5. A local attacker with low privileges could exploit this flaw to obtain sensitive information from SessionManagement cookies. The CVSS score is 3.3, indicating a low impact on confidentiality with no integrity or availability concerns. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.4, <= 2.4.0.5CPE matchmatch criteria
cpe:2.3:a:ibm:cloud_orchestrator:*:*:*:*:*:*:*:*
>= 2.5, <= 2.5.0.9CPE matchmatch criteria
cpe:2.3:a:ibm:cloud_orchestrator:*:*:*:*:*:*:*:*
>= 2.4, <= 2.4.0.5CPE matchmatch criteria
cpe:2.3:a:ibm:cloud_orchestrator_enterprise:*:*:*:*:*:*:*:*
>= 2.5, <= 2.5.0.9CPE matchmatch criteria
cpe:2.3:a:ibm:cloud_orchestrator_enterprise:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.0MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
22.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 70th percentile among its peer group of 1,509 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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/162259
VDB EntryVendor Advisory
ibm.com / support/pages/node/1077123
PatchVendor Advisory