CVE-2023-47741 | IBM i information disclosure

IBM i 7.3, 7.4, 7.5, IBM i Db2 Mirror for i 7.4 and 7.5 web browser clients may leave clear-text passwords in browser memory that can be viewed using common browser tools before the memory is garbage collected. A malicious actor with access to the victim's PC could exploit this vulnerability to gain access to the IBM i operating system. IBM X-Force ID: 272532.

Published: 2023-12-18 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-47741 is rated Low Risk (30.2/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.33%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

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-2023-47741

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 0.04% 0.33% +0.30%
2 2025-11-21 0.06% 0.04% -0.03%
3 2025-11-18 — 0.06% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-47741

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.3 3.1 MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N Click to expand
Attack vector (AV:P)
Hands-on access—USB, keyboard, opening the case—not something you do purely over the wire.
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:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
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.
 0.9 4.0 [email protected]
5.3 3.1 MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N Click to expand
Attack vector (AV:P)
Hands-on access—USB, keyboard, opening the case—not something you do purely over the wire.
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:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
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.
 0.9 4.0 [email protected]

Weakness enumeration for CVE-2023-47741

Affected software / configurations for CVE-2023-47741

Vendor Product Version Raw CPE
ibm db2_mirror_for_i 7.4 cpe:2.3:a:ibm:db2_mirror_for_i:7.4:*:*:*:*:*:*:*
ibm db2_mirror_for_i 7.5 cpe:2.3:a:ibm:db2_mirror_for_i:7.5:*:*:*:*:*:*:*
ibm i 7.3 cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
ibm i 7.4 cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
ibm i 7.5 cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*

References for CVE-2023-47741

cvelogic Threat Intelligence