CVE-2021-27653

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

Misconfiguration of the Pega Chat Access Group portal in Pega platform 7.4.0 - 8.5.x could lead to unintended data exposure.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 1, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-276547.8Forgotten password reset functionality for local accounts can be used to bypass local authentication checks.CVE-2021-276567.5A vulnerability in exacqVision Web Service 20.12.2.0 and prior could allow an unauthenticated attacker to view system-level information abouCVE-2021-276578.8Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file systCVE-2021-276585.4exacqVision Enterprise Manager 20.12 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placCVE-2021-276596.1exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in oCVE-2021-276608.8An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.CVE-2021-276618.8Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user CVE-2021-276628.1The KT-1 door controller is susceptible to replay or man-in-the-middle attacks where an attacker can record and replay TCP packets. This issCVE-2021-276639.8A vulnerability in versions 10.1 through 10.5 of Johnson Controls CEM Systems AC2000 allows a remote attacker to access to the system withouCVE-2021-276649.8Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server.CVE-2021-276657.5An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted scripCVE-2021-276685.3HashiCorp Vault Enterprise 0.9.2 through 1.6.2 allowed the read of license metadata from DR secondaries without authentication. Fixed in 1.6
CVE-2021-27653: Medium severity, CVSS 4.9 | Vulnix