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CVE-2021-27651

CRITICAL
Published 2021-04-29T14:47:20
Actions:

Expert Analysis

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CVSS Score

V3.0
9.8
/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.904
probability
of exploitation in the wild

There is a 90.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.996
Higher than 99.6% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

In versions 8.2.1 through 8.5.2 of Pega Infinity, the password reset functionality for local accounts can be used to bypass local authentication checks.

Available Exploits

Pega Infinity - Authentication Bypass

Pega Infinity versions 8.2.1 through 8.5.2 contain an authentication bypass vulnerability because the password reset functionality for local accounts can be used to bypass local authentication checks.

ID: CVE-2021-27651
Author: idealphasedaffainfo Critical

References:

Related News

No news articles found for this CVE.

Affected Products

Pegasystems

Pega Infinity

Affected Versions:

8.2.1 unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-7px5-vqmh-8xj8

Advisory Details

In versions 8.2.1 through 8.5.2 of Pega Infinity, the password reset functionality for local accounts can be used to bypass local authentication checks.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-27651
WEB https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: July 30, 2022

References

https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix
Published: 2021-04-29T14:47:20
Last Modified: 2024-08-03T21:26:10.645Z
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