CVE-2021-27654
NixOS vulnerability analysis and mitigation

Overview

A high severity security vulnerability was identified in Pega Infinity versions 8.2.1 through 8.6.1. The vulnerability is related to CWE-640, which involves password reset functionality for local accounts that could potentially bypass local authentication checks (Pega Advisory).

Technical details

The vulnerability is classified under CWE-640 classification, as confirmed by multiple vulnerability assessments (NVD CNA).

Impact

The vulnerability could potentially allow unauthorized access through the password reset functionality, affecting local authentication mechanisms (Pega Advisory).

Mitigation and workarounds

Pega has released the C21 Hotfix series to address this vulnerability across all affected versions. For on-premise clients, specific hotfixes are available for each version from 8.2.1 through 8.6.1. Pega Cloud environments running the affected versions were proactively remediated by Pega. Customers are advised to review the Security Checklist regularly (Pega Advisory).

Additional resources


SourceThis report was generated using AI

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