CVE-2025-21355

EPSS 3.07%
Published 19.02.2025 23:15:12
Last modified 05.03.2025 18:54:18
Source secure@microsoft.com
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Missing Authentication for Critical Function in Microsoft Bing allows an unauthorized attacker to execute code over a network

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Microsoft ≫ Bing

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	3.07%	0.862

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
secure@microsoft.com	8.6	3.9	4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21355

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2025-21355

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2025-21355

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2025-21355

EUVD