Packet Power EMX and EG Missing Authentication for Critical Function
Priority MEDIUM 41CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
By default, the Packet Power Monitoring and Control Web Interface do not enforce authentication mechanisms. This vulnerability could allow unauthorized users to access and manipulate monitoring and control functions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00564 47th percentileScored 2026-11-07
Fix Fixed EMX (Packet Power): 4.1.0EG (Packet Power): 4.1.0
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 |
|---|---|---|---|---|---|
| Packet Power | EMX | before 4.1.0 | 4.1.0 | Patch available | CNA |
| Packet Power | EG | before 4.1.0 | 4.1.0 | Patch available | CNA |
- EMX VendorPacket Power Affected before 4.1.0 Fixed in 4.1.0 Patch available CNA
- EG VendorPacket Power Affected before 4.1.0 Fixed in 4.1.0 Patch available CNA
Remediation
- Fix · CNA EMX (Packet Power) Fixed in 4.1.0
- Fix · CNA EG (Packet Power) Fixed in 4.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8284
- 2026-10-03 Alias added: GHSA-3jvj-f4f8-9hp2
References
Sources
- CVE-2025-8284 · CVE Program
- CVE-2025-8284 · NVD
- FIRST EPSS
- GHSA-3jvj-f4f8-9hp2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences