CVE-2020-4553

7.8 highEPSS 0.4%

IBM i2 Analyst Notebook 9.2.1 and 9.2.2 could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 183321.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2020-08-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ibm:i2_analysts_notebook

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/183321
https://www.ibm.com/support/pages/node/6254694
https://exchange.xforce.ibmcloud.com/vulnerabilities/183321
https://www.ibm.com/support/pages/node/6254694

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