CriticalCVECISA — Known Exploited Vulnerabilities· 30 Sept 2022

CVE-2022-41040 — Microsoft Exchange Server Server-Side Request Forgery Vulnerability

Severity: Critical · Kind: Vulnerability

Plain-English summary on the way

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From the source

Microsoft Exchange Server. Microsoft Exchange Server allows for server-side request forgery. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41082 which allows for remote code execution. Required action: Apply updates per vendor instructions.

Vulnerability facts

CVE: CVE-2022-41040
On CISA KEV since: 2022-09-30
Ransomware use: Known

Read the original advisory →← All threat intel

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.