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CVE-2023-30441

25
FAUCET Score

CVE-2023-30441 is a high-severity vulnerability (CVSS 7.5) in IBM Runtime Environment, Java Technology Edition IBMJCEPlus and JSSE components (versions 8.0.7.0 through 8.0.7.11) that could lead to sensitive information disclosure. This flaw affects various IBM products including Infosphere Information Server, Java, WebSphere Application Server, and z/Transaction Processing Facility. The vulnerability has a low attack complexity and does not require user interaction, allowing an unauthenticated attacker to remotely extract confidential data. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.7CPE matchmatch criteria
cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*
>= 8.0.7.0, < 8.0.7.15CPE matchmatch criteria
cpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
>= 8.5.0.0, < 8.5.5.23CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:-:*:*:*:liberty:*:*:*
9.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:9.0.0.0:*:*:*:-:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.61%
Probability of exploitation in next 30 days
EPSS Percentile
45.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0061 is in the 22nd percentile among its peer group of 51,485 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

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7 SupplementaryFixed in: java-1.8.0-ibm-1:1.8.0.7.15-1jpp.1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: java-1.8.0-ibm-1:1.8.0.7.15-1.el8_6
View patch

Vendor Advisories (1)

redhatCVE-2023-30441Important

JDK: exposure of sensitive information using a combination of flaws and configurations

Apr 20, 2023

References

exchange.xforce.ibmcloud.com / vulnerabilities/253188
VDB EntryVendor Advisory
ibm.com / support/pages/node/6985011
Vendor Advisory
ibm.com / support/pages/node/6986617
Vendor Advisory
ibm.com / support/pages/node/6986637
Vendor Advisory
ibm.com / support/pages/node/6987167
Vendor Advisory