CVE-2020-4623

6.5 mediumEPSS 0.3%

Medium (6.5) in ibm i2 ibase. EPSS 0.3% chance of exploitation in the next 30 days.

IBM i2 iBase 8.9.13 could allow a local authenticated attacker to execute arbitrary code on the system, caused by a DLL search order hijacking flaw. By using a specially-crafted .DLL file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 184984.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-427
Published: 2021-07-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ibm:i2_ibase

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/184984
https://www.ibm.com/support/pages/node/6474857
https://exchange.xforce.ibmcloud.com/vulnerabilities/184984
https://www.ibm.com/support/pages/node/6474857

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