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CVE-2023-30993

21
FAUCET Score

CVE-2023-30993 is a high-severity vulnerability affecting IBM Cloud Pak for Security (CP4S) versions 1.9.0.0 through 1.9.2.0. This flaw, categorized as CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), allows an attacker with a valid API key for one tenant to access data belonging to another tenant's account. With a CVSS score of 7.5, the vulnerability is network-exploitable with low attack complexity, requiring no user interaction, and resulting in high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.9.0.0, <= 1.9.2.0CPE matchmatch criteria
cpe:2.3:a:ibm:cloud_pak_for_security:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.61%
Probability of exploitation in next 30 days
EPSS Percentile
45.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 22nd percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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/254136
VDB EntryVendor Advisory
ibm.com / support/pages/node/6995221
PatchVendor Advisory