CVE-2021-27651 - Vulnerability Details - OpenCVE

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.

Published: 2021-04-29

Score: 9.8 Critical

EPSS: 92.2% High

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Pegasystems

Pega Infinity

affected

Version	Status	Constraints
`8.2.1`	affected	< unspecified
`unspecified`	affected	< 8.5.2

Configuration 1 [-]

cpe:2.3:a:pega:infinity:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.92214.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Pega Infinity

MITRE

Status: PUBLISHED

Assigner: Pega

Published: 2021-04-29T14:47:20.000Z

Updated: 2024-08-03T21:26:10.645Z

Reserved: 2021-02-24T00:00:00.000Z

Link: CVE-2021-27651

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-29T15:15:10.917

Modified: 2024-11-21T05:58:22.783

Link: CVE-2021-27651

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

{"containers": {"cna": {"affected": [{"product": "Pega Infinity", "vendor": "Pegasystems", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "8.2.1", "versionType": "custom"}, {"lessThan": "8.5.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Samuel Curry (@samwcyo), Brett Buerhaus (@bbuerhaus), Maik Robert (@xEHLE_), Justin Rhinehart (@sshell_)"}], "descriptions": [{"lang": "en", "value": "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."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "exploitCodeMaturity": "FUNCTIONAL", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 9.1, "temporalSeverity": "CRITICAL", "userInteraction": "NONE", "vectorString": "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", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-04-29T14:47:20.000Z", "orgId": "c91e5604-2bd1-401f-a0ec-b25342b57ef9", "shortName": "Pega"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@pega.com", "ID": "CVE-2021-27651", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Pega Infinity", "version": {"version_data": [{"version_affected": ">=", "version_value": "8.2.1"}, {"version_affected": "<", "version_value": "8.5.2"}]}}]}, "vendor_name": "Pegasystems"}]}}, "credit": "Samuel Curry (@samwcyo), Brett Buerhaus (@bbuerhaus), Maik Robert (@xEHLE_), Justin Rhinehart (@sshell_)", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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."}]}, "impact": {"cvssv3": {"BM": {"A": "H", "AC": "L", "AV": "N", "C": "H", "I": "H", "PR": "N", "S": "U", "UI": "N"}, "EM": {"AR": "H", "CR": "H", "IR": "H", "MA": "L", "MAC": "L", "MAV": "N", "MC": "L", "MI": "L", "MPR": "N", "MS": "U", "MUI": "R"}, "TM": {"E": "F", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix", "refsource": "CONFIRM", "url": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:26:10.645Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix"}]}]}, "cveMetadata": {"assignerOrgId": "c91e5604-2bd1-401f-a0ec-b25342b57ef9", "assignerShortName": "Pega", "cveId": "CVE-2021-27651", "datePublished": "2021-04-29T14:47:20.000Z", "dateReserved": "2021-02-24T00:00:00.000Z", "dateUpdated": "2024-08-03T21:26:10.645Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pega:infinity:*:*:*:*:*:*:*:*", "matchCriteriaId": "B759124B-4436-4240-A992-75C9DC181ED2", "versionEndIncluding": "8.5.2", "versionStartIncluding": "8.2.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "En versiones 8.2.1 hasta 8.5.2 de Pega Infinity, la funcionalidad password reset para cuentas locales puede ser usada para omitir las comprobaciones de autenticaci\u00f3n locales"}], "id": "CVE-2021-27651", "lastModified": "2024-11-21T05:58:22.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security@pega.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-29T15:15:10.917", "references": [{"source": "security@pega.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://collaborate.pega.com/discussion/pega-security-advisory-a21-hotfix-matrix"}], "sourceIdentifier": "security@pega.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "security@pega.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}