CVE-2021-27651

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.

Affected

Pegasystems · Pega Infinity

CVSS v3.1 NVD

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

CVSS v3.0 PEGA

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

53.84% chance of exploitation in the next 30 days, 99th percentile

Nuclei

critical · CWE-287

Published

2021-04-29

Updated

2024-08-03

Proof-of-concept exploits (4)

• Vulnmachines/CVE-2021-276512★ · 2021-12-06
• byteofandri/CVE-2021-276511★ · 2021-10-05
• byteofjoshua/CVE-2021-276511★ · 2021-10-05
• orangmuda/CVE-2021-276511★ · 2021-10-05

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-27651.yaml

Exploit collections (1)

• PEGA pega infinity 授权认证绕过RCE（CVE-2021-27651）.mdtzwlhack/Vulnerability

Security advisories

• https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix

References

• CVE Record
• NVD entry

Related

• CVE-2019-19781
• CVE-2019-6339
• CVE-2020-8417
• CVE-2020-9496
• CVE-2021-2109
• CVE-2021-21972