CVE-2021-41993

PingID Android mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks

View on CVE.org

Published Apr 30, 2022 CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed

Description

A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.

Affected Products

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

Vendor Product Default status Versions

Ping Identity

PingID Mobile Application

affected

Version	Status	Constraints
`unspecified`	affected	< 1.19

Configuration 1 [-]

OR	cpe:2.3:a:pingidentity:pingid::::::android::*
	cpe:2.3:a:pingidentity:pingid_windows_login:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-28983	A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.

Metrics

No CVSS v4.0

Attack Vector Physical

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.240% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html
https://www.pingidentity.com/en/resources/downloads/pingid.html

History

No history.

Subscriptions

Pingidentity Pingid Pingid Windows Login

Weaknesses

Sources

CVE record Updated: Aug 4, 2024, 3:22 AM

Status: PUBLISHED
Assigner: Ping Identity
Published: Apr 30, 2022, 9:15 PM
Updated: Aug 4, 2024, 3:22 AM
Reserved: Oct 4, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:09 AM

Status: Modified
Published: Apr 30, 2022, 10:15 PM
Modified: Jun 17, 2026, 4:09 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"platforms": ["Android"], "product": "PingID Mobile Application", "vendor": "Ping Identity", "versions": [{"lessThan": "1.19", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Ping Identity credits The Commonwealth Bank of Australia for the discovery of this vulnerability."}], "descriptions": [{"lang": "en", "value": "A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-310", "description": "CWE-310 Cryptographic Issues", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-30T21:15:20.000Z", "orgId": "5998a2e9-ae88-42cd-b6e0-7564fd979f9e", "shortName": "Ping Identity"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.pingidentity.com/en/resources/downloads/pingid.html"}, {"tags": ["x_refsource_MISC"], "url": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html"}], "source": {"advisory": "SECADV030", "discovery": "EXTERNAL"}, "title": "PingID Android mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "responsible-disclosure@pingidentity.com", "ID": "CVE-2021-41993", "STATE": "PUBLIC", "TITLE": "PingID Android mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "PingID Mobile Application", "version": {"version_data": [{"platform": "Android", "version_affected": "<", "version_value": "1.19"}]}}]}, "vendor_name": "Ping Identity"}]}}, "credit": [{"lang": "eng", "value": "Ping Identity credits The Commonwealth Bank of Australia for the discovery of this vulnerability."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-310 Cryptographic Issues"}]}]}, "references": {"reference_data": [{"name": "https://www.pingidentity.com/en/resources/downloads/pingid.html", "refsource": "MISC", "url": "https://www.pingidentity.com/en/resources/downloads/pingid.html"}, {"name": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html", "refsource": "MISC", "url": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html"}]}, "source": {"advisory": "SECADV030", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:22:25.789Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.pingidentity.com/en/resources/downloads/pingid.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html"}]}]}, "cveMetadata": {"assignerOrgId": "5998a2e9-ae88-42cd-b6e0-7564fd979f9e", "assignerShortName": "Ping Identity", "cveId": "CVE-2021-41993", "datePublished": "2022-04-30T21:15:21.000Z", "dateReserved": "2021-10-04T00:00:00.000Z", "dateUpdated": "2024-08-04T03:22:25.789Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"platforms": ["Android"], "product": "PingID Mobile Application", "vendor": "Ping Identity", "versions": [{"lessThan": "1.19", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "responsible-disclosure@pingidentity.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pingidentity:pingid:*:*:*:*:*:android:*:*", "matchCriteriaId": "F7C207F0-3152-41C5-95FF-BF944D5B564C", "versionEndExcluding": "1.19", "vulnerable": true}, {"criteria": "cpe:2.3:a:pingidentity:pingid_windows_login:-:*:*:*:*:*:*:*", "matchCriteriaId": "6DEAA503-7CDB-44B1-9A37-89D9ED8149D5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login."}, {"lang": "es", "value": "Una configuraci\u00f3n err\u00f3nea de RSA en la aplicaci\u00f3n PingID para Android versiones anteriores a 1.19, es vulnerable a ataques de diccionario precalculado, conllevando a una omisi\u00f3n de MFA sin conexi\u00f3n cuando es usado PingID Windows Login"}], "id": "CVE-2021-41993", "lastModified": "2026-06-17T04:09:07.757", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.3, "impactScore": 5.8, "source": "responsible-disclosure@pingidentity.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 0.4, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-04-30T22:15:08.150", "references": [{"source": "responsible-disclosure@pingidentity.com", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "url": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html"}, {"source": "responsible-disclosure@pingidentity.com", "tags": ["Patch"], "url": "https://www.pingidentity.com/en/resources/downloads/pingid.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "url": "https://docs.pingidentity.com/bundle/pingid/page/zvy1641459415679.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://www.pingidentity.com/en/resources/downloads/pingid.html"}], "sourceIdentifier": "responsible-disclosure@pingidentity.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "responsible-disclosure@pingidentity.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-330"}], "source": "nvd@nist.gov", "type": "Primary"}]}