CVE-2025-0245

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1895342	Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-01/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

05 Oct 2026, 15:10

Type	Values Removed	Values Added
Summary	~~(es) En determinadas circunstancias, se podría haber omitido una configuración de usuario que obligaba a Focus a solicitar autenticación antes de su uso. Esta vulnerabilidad afecta a Firefox < 134.~~	(es) En determinadas circunstancias, se podría haber omitido una configuración de usuario que obligaba a Focus a solicitar autenticación antes de su uso. Esta vulnerabilidad afecta a Firefox menor que 134.

30 Sep 2026, 19:10

Type	Values Removed	Values Added
Summary	(es) En determinadas circunstancias, se podría haber omitido una configuración de usuario que obligaba a Focus a solicitar autenticación antes de su uso. Esta vulnerabilidad afecta a Firefox < 134.	(es) En determinadas circunstancias, se podría haber omitido una configuración de usuario que obligaba a Focus a solicitar autenticación antes de su uso. Esta vulnerabilidad afecta a Firefox < 134.

Information

Published : 2025-01-07 16:15

Updated : 2026-10-05 15:10

NVD link : CVE-2025-0245

Mitre link : CVE-2025-0245

CVE.ORG link : CVE-2025-0245

JSON object : View

Products Affected

mozilla

firefox

CWE

NVD-CWE-noinfo

{"id": "CVE-2025-0245", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-0245", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-01-08T15:32:24.869675Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.8}]}, "affected": [{"source": "security@mozilla.org", "affectedData": [{"vendor": "Mozilla", "product": "Firefox", "versions": [{"status": "unaffected", "version": "134", "versionType": "rpm", "lessThanOrEqual": "*"}]}]}], "published": "2025-01-07T16:15:39.167", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1895342", "tags": ["Issue Tracking", "Permissions Required"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2025-01/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134."}, {"lang": "es", "value": "En determinadas circunstancias, se podr\u00eda haber omitido una configuraci\u00f3n de usuario que obligaba a Focus a solicitar autenticaci\u00f3n antes de su uso. Esta vulnerabilidad afecta a Firefox menor que 134."}], "lastModified": "2026-10-05T15:10:00.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FDCA935-A68D-404E-A749-CA3845C709F0", "versionEndExcluding": "134.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}