Missing authentication in Sharp Corporation Energy Management Controller with Cloud…
Priority LOW 39CWE-306Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.
Summary
Improper authentication vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to access the affected product without authentication.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00519 44th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Sharp Corporation | Energy Management Controller with Cloud Services | JH-RVB1 Ver.B0.1.9.1 and earlier | — | No fix listed | CNA |
| Sharp Corporation | Energy Management Controller with Cloud Services | JH-RV11 Ver.B0.1.9.1 and earlier | — | No fix listed | CNA |
- Energy Management Controller with Cloud Services VendorSharp Corporation Affected JH-RVB1 Ver.B0.1.9.1 and earlier Fixed in — No fix listed CNA
- Energy Management Controller with Cloud Services VendorSharp Corporation Affected JH-RV11 Ver.B0.1.9.1 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:sharp:jh-rvb1_firmware:*:*:*:*:*:*:*:* | up to b0.1.9.1 | Vulnerable | Sharp Corporation |
| cpe:2.3:h:sharp:jh-rvb1:*:*:*:*:*:*:*:* | all versions | Running on | Sharp Corporation |
| cpe:2.3:o:sharp:jh-rv11_firmware:*:*:*:*:*:*:*:* | up to b0.1.9.1 | Vulnerable | Sharp Corporation |
| cpe:2.3:h:sharp:jh-rv11:*:*:*:*:*:*:*:* | all versions | Running on | Sharp Corporation |
- cpe:2.3:o:sharp:jh-rvb1_firmware:*:*:*:*:*:*:*:* Versions up to b0.1.9.1 Vulnerable ·Sharp Corporation
- cpe:2.3:h:sharp:jh-rvb1:*:*:*:*:*:*:*:* Versions all versions Running on ·Sharp Corporation
- cpe:2.3:o:sharp:jh-rv11_firmware:*:*:*:*:*:*:*:* Versions up to b0.1.9.1 Vulnerable ·Sharp Corporation
- cpe:2.3:h:sharp:jh-rv11:*:*:*:*:*:*:*:* Versions all versions Running on ·Sharp Corporation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-23783
- 2026-10-03 Alias added: GHSA-36rg-c62m-gwmx
References
More Sharp Corporation Jh-rv11 Firmware vulnerabilities
- TI-2024-15783 OS command injection in Sharp Corporation Energy Management Controller with Cloud Services CVSS 3.1CRITICAL 9.8
- TI-2024-15782 Server-side request forgery in Sharp Corporation Energy Management Controller with Cloud… CVSS 3.1CRITICAL 9.1
- TI-2024-15780 Cross-site scripting in Sharp Corporation Energy Management Controller with Cloud Services CVSS 3.1CRITICAL 9.3
- TI-2024-15781 Path traversal in Sharp Corporation Energy Management Controller with Cloud Services CVSS 3.1HIGH 7.5
- TI-2024-15779 Cross-site request forgery in Sharp Corporation Energy Management Controller with Cloud… CVSS 3.1MEDIUM 6.5
- TI-2024-15778 Improper access control vulnerability exists in Energy Management Controller with Cloud… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2024-23783 · CVE Program
- CVE-2024-23783 · NVD
- FIRST EPSS
- GHSA-36rg-c62m-gwmx · GitHub Advisory Database · CC BY 4.0
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