CVE-2023-30441 | IBM Java information disclosure

IBM Runtime Environment, Java Technology Edition IBMJCEPlus and JSSE 8.0.7.0 through 8.0.7.11 components could expose sensitive information using a combination of flaws and configurations. IBM X-Force ID: 253188.

Published: 2023-04-29 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-30441 is rated Moderate Risk (46/100): CVSS High severity, with low exploitation likelihood (EPSS 0.61%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2023-30441

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.06% 0.61% +0.55%
2 2026-05-17 0.05% 0.06% +0.01%
3 2026-03-26 — 0.05% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-30441

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]

Weakness enumeration for CVE-2023-30441

OS Trackers for CVE-2023-30441

vendor priority summary link
redhat high — https://access.redhat.com/security/cve/CVE-2023-30441

Affected software / configurations for CVE-2023-30441

Vendor Product Version Raw CPE
ibm infosphere_information_server 11.7 cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*
ibm java >= 8.0.7.0, < 8.0.7.15 cpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm websphere_application_server >= 8.5.0.0, < 8.5.5.23 cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:*
ibm websphere_application_server — cpe:2.3:a:ibm:websphere_application_server:-:*:*:*:liberty:*:*:*
ibm websphere_application_server 9.0.0.0 cpe:2.3:a:ibm:websphere_application_server:9.0.0.0:*:*:*:-:*:*:*
ibm z\/transaction_processing_facility 1.1 cpe:2.3:a:ibm:z\/transaction_processing_facility:1.1:*:*:*:*:*:*:*

References for CVE-2023-30441

cvelogic Threat Intelligence