Authenticated command execution via improperly validated input
Published Sep 18, 2026 · Updated Sep 18, 2026
OS command injection in IBM Guardium Data Protection 12.2 allows remote authenticated users to execute arbitrary low-privilege commands. IBM has not disclosed the affected component, input field, or command-construction path beyond improper validation of user-supplied input. Low-privileged access is required, and exploitation can read or alter limited data or interrupt service within the appliance's security scope.
Summary
What happened
OS command injection in IBM Guardium Data Protection 12.2 allows remote authenticated users to execute arbitrary low-privilege commands. IBM has not disclosed the affected component, input field, or command-construction path beyond improper validation of user-supplied input. Low-privileged access is required, and exploitation can read or alter limited data or interrupt service within the appliance's security scope.
The record
- CVE
- CVE-2026-81623
- Published
- Sep 18, 2026
- Updated
- Sep 18, 2026
- Vendor
- IBM
- Product
- Guardium Data Protection
- Classifications
- CWE-78, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 18, 2026CVE publishedPublication date reported by the CVE source.
- Sep 18, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=12.2
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.
Activity data is delayed. The latest report is Sep 28, 2026.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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