CVE-2022-41040.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.

EXPLOITATION STATUSCISA known exploitedAdded Sep 30, 2022

RECORD STATUSAwaiting NVD dataModified Sep 30, 2022

Disclosure summary

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.

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

NIST NVD record
CVE Program record
CISA KEV catalog entry

PUBLISHED 2022-09-30T00:00:00-04:00
MODIFIED 2022-09-30T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00