CVE-2024-23784: sharp corporation energy management controller with cloud services
Vulnerability summary
CVE-2024-23784 is a medium (CVSS 6.5) vulnerability in sharp corporation energy management controller with cloud services. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 32% of scored vulnerabilities.
Timeline
- 14-02-2024PublishedVulnerability first disclosed.
- 25-03-2025Last modifiedVulnerability information updated.
Description
Improper access control vulnerability exists in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier, which may allow a network-adjacent unauthenticated attacker to obtain a username and its hashed password displayed on the management page of the affected product.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST6.5MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
32%
Versus all other CVEs
30-day change
0.00 pp
From 0.39% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Sharp2 products
- jh-rv11_firmware≤ b0.1.9.1
- jh-rvb1_firmware≤ b0.1.9.1
Sharp corporation1 product
- energy management controller with cloud servicesJH-RVB1 Ver.B0.1.9.1 and earlier | JH-RV11 Ver.B0.1.9.1 and earlier
2 vendors · 3 products
References
3 links- jp.sharp/support/taiyo/info/JVNVU94591337_en.pdfVendor Advisory
- jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdfVendor Advisory
- jvn.jp/en/vu/JVNVU94591337/Third Party Advisory