CVE-2023-2868.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.

EXPLOITATION STATUSCISA known exploitedAdded May 26, 2023

RECORD STATUSAwaiting NVD dataModified May 26, 2023

Disclosure summary

Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

NIST NVD record
CVE Program record
CISA KEV catalog entry

PUBLISHED 2023-05-26T00:00:00-04:00
MODIFIED 2023-05-26T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00