RCE in Dell Cloud Disaster Recovery
CVE-2025-43943
Dell Cloud Disaster Recovery, version(s) prior to 19.20, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to execute arbitrary commands with root privileges.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.005 (38.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dell Cloud Disaster Recovery — versions N/A
- Dell Cloud_disaster_recovery
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security_alert@emc.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-43943?
- CVE-2025-43943 is a medium-severity vulnerability in Dell Cloud Disaster Recovery, classified under OS Command Injection. CVSS score: 6.7/10. Published 2025-09-25.
- How severe is CVE-2025-43943?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2025-43943 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.