An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware… (CVE-2026-44103)
An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware updates without integrity or verification checks. Exploiting this vulnerability may compromise the integrity of the affected device. This issue is categorized under CWE-434 (Unrestricted Upload of File with Dangerous Type). No patch or remediation information is currently available.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-44103 allows an unauthenticated remote attacker to inject malicious firmware into the internal charging module. This is possible because the JupiCore service responsible for transmitting firmware updates does not perform any integrity or verification checks on the firmware. As a result, an attacker can exploit this flaw to compromise device integrity. The vulnerability is related to CWE-434, indicating a problem with unrestricted file upload or acceptance of dangerous file types. There is no information about available patches or fixes, and no known exploits in the wild have been reported. This vulnerability may be used in conjunction with CVE-2026-44104 for further impact.
Potential Impact
Successful exploitation allows an unauthenticated remote attacker to inject malicious firmware into the internal charging module, potentially compromising the device's integrity. This could lead to unauthorized control or disruption of the device's charging functionality. No further impact details or exploitation scenarios are provided.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch information is available, monitor vendor communications for updates. Until a fix is released, consider restricting network access to the JupiCore service if possible to reduce exposure.
An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware… (CVE-2026-44103)
Description
An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware updates without integrity or verification checks. Exploiting this vulnerability may compromise the integrity of the affected device. This issue is categorized under CWE-434 (Unrestricted Upload of File with Dangerous Type). No patch or remediation information is currently available.
CVSS v4.0
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-44103 allows an unauthenticated remote attacker to inject malicious firmware into the internal charging module. This is possible because the JupiCore service responsible for transmitting firmware updates does not perform any integrity or verification checks on the firmware. As a result, an attacker can exploit this flaw to compromise device integrity. The vulnerability is related to CWE-434, indicating a problem with unrestricted file upload or acceptance of dangerous file types. There is no information about available patches or fixes, and no known exploits in the wild have been reported. This vulnerability may be used in conjunction with CVE-2026-44104 for further impact.
Potential Impact
Successful exploitation allows an unauthenticated remote attacker to inject malicious firmware into the internal charging module, potentially compromising the device's integrity. This could lead to unauthorized control or disruption of the device's charging functionality. No further impact details or exploitation scenarios are provided.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch information is available, monitor vendor communications for updates. Until a fix is released, consider restricting network access to the JupiCore service if possible to reduce exposure.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-jp46-h3g9-gpp8
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-44103"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6a6b72bb9c2644c7f8473cbe
Added to database: 07/30/2026, 15:50:19 UTC
Last enriched: 07/30/2026, 20:08:24 UTC
Last updated: 07/31/2026, 03:32:02 UTC
Views: 2
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