Unauthenticated access via undisclosed authentication flaw
Published Feb 14, 2024 · Updated Mar 25, 2025
Improper authentication in Sharp Cloud-based Energy Controller B0.1.9.1 and earlier allows remote attackers on the local network to bypass login. Sharp has not published the affected authentication locus or the operation that grants access without validation. Exploitation requires connectivity to the appliance's network; the confirmed consequence is unauthenticated access to the product.
Summary
What happened
Improper authentication in Sharp Cloud-based Energy Controller B0.1.9.1 and earlier allows remote attackers on the local network to bypass login. Sharp has not published the affected authentication locus or the operation that grants access without validation. Exploitation requires connectivity to the appliance's network; the confirmed consequence is unauthenticated access to the product.
The record
- CVE
- CVE-2024-23783
- Published
- Feb 14, 2024
- Updated
- Mar 25, 2025
- Vendor
- Sharp Corporation
- Product
- Cloud-based Energy Controller
- Classifications
- CWE-287, CWE-306, T1210
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 14, 2024CVE publishedPublication date reported by the CVE source.
- Mar 25, 2025Record 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=JH-RV11 Ver.B0.1.9.1 and earlier
- Affected versionversion=JH-RVB1 Ver.B0.1.9.1 and earlier
What conditions does exploitation require?
What is affected?
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
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Your stack
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