by Kastro
Paper/Archive/CVE-2023-50940

CVE-2023-50940

IBM PowerSC — IBM PowerSC cross-resource origin sharing

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
37
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 39.6.396 × 207.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

IBM PowerSC 1.3, 2.0, and 2.1 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains. IBM X-Force ID: 275130.

Affected

ProductAffectedFixed inSource
PowerSC1.3, 2.0, 2.1–CNA
powersc1.3–CISA-ADP
powersc2.0–CISA-ADP
powersc2.1–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
ibm (CNA)5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

advisoryibm.com/support/pages/node/7113759refexchange.xforce.ibmcloud.com/vulnerabilities/275130