CVE-2025-21355: Microsoft Bing Remote Code Execution Vulnerability
Microsoft Bing Remote Code Execution Vulnerability
Other sources
Missing Authentication for Critical Function in Microsoft Bing allows an unauthorized attacker to execute code over a network
— Microsoft
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-21355?
CVE-2025-21355 is classified as a critical vulnerability due to its potential to allow an unauthorized attacker to execute code remotely.
How do I fix CVE-2025-21355?
To mitigate CVE-2025-21355, ensure that you apply the latest security updates and patches provided by Microsoft for Bing.
What systems are affected by CVE-2025-21355?
CVE-2025-21355 specifically affects Microsoft Bing software.
What are the risks associated with CVE-2025-21355?
The risks associated with CVE-2025-21355 include unauthorized code execution, which could lead to data breaches or system compromises.
Is there a workaround for CVE-2025-21355?
As of now, there are no known workarounds for CVE-2025-21355; applying updates is the recommended course of action.