PT-2021-9768 · Pegasystems · Pega Platform

Published 2021-04-12 · Updated 2021-04-23 · CVE-2020-15390

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Pega Platform version 8.4.0.237

Description The issue is related to an improper access control vulnerability in pyActivity, which is part of the Pega Platform. This vulnerability occurs due to a security misconfiguration and can be exploited via the =GetWebInfo endpoint.

Recommendations For Pega Platform version 8.4.0.237, consider restricting access to the pyActivity component to minimize the risk of exploitation until a patch is available.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2020-15390

Affected Products

Pega Platform

References · 3

• 🔥 https://jayaramyalla.medium.com/sensitive-information-disclosure-due-to-improper-access-control-cve-2020-15390-124573c15824 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-15390 · Security Note
• https://osv.dev/vulnerability/CVE-2020-15390 · Vendor Advisory