CVE-2020-4877

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CVSS 3.1

9.8 critical

EPSS

<1%p57

Published

Jan 21, 2022 (Jan 21, 2022)

Modified

Jun 17, 2026

Description

IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could be vulnerable to unauthorized modifications by using public fields in public classes. IBM X-Force ID: 190843.

Vendors: ibm
Products: cognos controller
Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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