CVE-2025-21355
Missing Authentication for Critical Function in Microsoft Bing allows an unauthorized attacker to execute code over a ne
Missing Authentication for Critical Function in Microsoft Bing allows an unauthorized attacker to execute code over a network.
HIGH · CVSS 8.6
EPSS 0.06958
Schedule remediation
- EPSS percentile: top 8% of all CVEs by exploitation likelihood
- SSVC automatable: yes - attacks can be scripted at scale
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0