VIR Vulnerability Intelligence Relay

CVE-2023-2868

unknown KEV
Published 2023-05-26 · Modified 2023-05-26
CVSS v3
—
CVSS v2
—
VIR risk
1.5

Description

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

CISA KEV

Vendor
Barracuda Networks
Product
Email Security Gateway (ESG) Appliance
Due date
2023-06-16

Predictions

Exploit likelihood
99%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://status.barracuda.com/incidents/34kx82j5n4q9; https://nvd.nist.gov/vuln/detail/CVE-2023-2868

Exploits

References

Verify integrity in audit chain (admin only). AS-IS.