Subscriber privilege escalation via insufficient input validation
Published May 17, 2024 · Updated Apr 28, 2026
Improper privilege management in Repute InfoSystems ARMember 4.0.10 and earlier allows remote authenticated users to escalate privileges. Public advisories attribute the flaw to insufficient input validation but do not identify the affected endpoint, parameter, or function. Subscriber-level access is required; resulting site control depends on which higher privilege the undisclosed operation grants.
Summary
What happened
Improper privilege management in Repute InfoSystems ARMember 4.0.10 and earlier allows remote authenticated users to escalate privileges. Public advisories attribute the flaw to insufficient input validation but do not identify the affected endpoint, parameter, or function. Subscriber-level access is required; resulting site control depends on which higher privilege the undisclosed operation grants.
The record
- CVE
- CVE-2023-51356
- Published
- May 17, 2024
- Updated
- Apr 28, 2026
- Vendor
- Repute InfoSystems
- Product
- ARMember
- Classifications
- CWE-269, CAPEC-233, T1068
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 17, 2024CVE publishedPublication date reported by the CVE source.
- Apr 28, 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=n/a <=4.0.10 changes=[{"at":"4.0.11","status":"unaffected"}]
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.
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Technologies
Your stack
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Your stack
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