Root access via undisclosed remote command injection
Published Apr 17, 2026 · Updated Apr 17, 2026
Command injection in Dell PowerProtect Data Domain DD OS 7.7.1.0 through 8.5 allows remote authenticated users to gain root access. Dell has not disclosed the affected interface, parameter, or operation that passes attacker-controlled data to a command interpreter. Exploitation requires a high-privileged account with remote access; affected LTS2025 builds run through 8.3.1.20 and LTS2024 builds through 7.13.1.50.
Summary
What happened
Command injection in Dell PowerProtect Data Domain DD OS 7.7.1.0 through 8.5 allows remote authenticated users to gain root access. Dell has not disclosed the affected interface, parameter, or operation that passes attacker-controlled data to a command interpreter. Exploitation requires a high-privileged account with remote access; affected LTS2025 builds run through 8.3.1.20 and LTS2024 builds through 7.13.1.50.
The record
- CVE
- CVE-2026-23778
- Published
- Apr 17, 2026
- Updated
- Apr 17, 2026
- Vendor
- Dell Technologies
- Product
- PowerProtect Data Domain
- Classifications
- CWE-77, T1059
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Apr 17, 2026CVE publishedPublication date reported by the CVE source.
- Apr 17, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <2.7.9 with DD OS 8.3.1.30
- Affected versionversion=0 <7.13.1.50 or later
- Affected versionversion=0 <8.3.1.20 or later
- Affected versionversion=0 <8.6.0.0 or later
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo