Exploited Vulnerabilities DailyCVE-2023-2868: Barracuda Networks Email Security Gateway (ESG) Appliance
EPSS87.6%No. 508 of 1739 in KEV
CVE year2023listed the same year
Same vendor in KEV1
Same product1
| Field | Value |
|---|---|
| Vendor | Barracuda Networks |
| Product | Email Security Gateway (ESG) Appliance |
| Name | Barracuda Networks ESG Appliance Improper Input Validation Vulnerability |
| Added to KEV | 2023-05-26 |
| US federal due date | 2023-06-16 |
| Ransomware use | Unknown |
| CWE | CWE-20 |
CISA description
Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A Barracuda Networks Email Security Gateway (ESG) Appliance vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2023-05-26.