Authenticated OS command execution via System Clock
Published Aug 31, 2026 · Updated Sep 1, 2026
Command injection in RedPort Global Optimizer wXa-203, wXa-213, and wXa-223 20260704 allows remote authenticated users to execute OS commands. Manipulated System Clock input reaches exec in /xgatev1/system/datetime.php, although the public record does not identify the parameter or failed filtering operation. A low-privileged authenticated web session is required, and successful exploitation permits command execution on the appliance.
Summary
What happened
Command injection in RedPort Global Optimizer wXa-203, wXa-213, and wXa-223 20260704 allows remote authenticated users to execute OS commands. Manipulated System Clock input reaches exec in /xgatev1/system/datetime.php, although the public record does not identify the parameter or failed filtering operation. A low-privileged authenticated web session is required, and successful exploitation permits command execution on the appliance.
The record
- CVE
- CVE-2026-83524
- Published
- Aug 31, 2026
- Updated
- Sep 1, 2026
- Vendor
- RedPort Global
- Product
- Optimizer wXa-223
- Classifications
- CWE-74, CWE-77, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 31, 2026CVE publishedPublication date reported by the CVE source.
- Sep 1, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=20260704
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
- RedPort Optimizer command-injection proof of conceptproof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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