CVE-2025-8284 PUBLISHED

Packet Power EMX and EG Missing Authentication for Critical Function

Assigner: icscert
Reserved: 28.07.2025 Published: 08.08.2025 Updated: 08.08.2025

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.

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Packet Power
Product	EMX
Versions	Default: unaffected affected from 0 to 4.1.0 (excl.)

Vendor	Packet Power
Product	EG
Versions	Default: unaffected affected from 0 to 4.1.0 (excl.)

Solutions

Packet Power recommends the following:

Update the affected products to version 4.1.0 or later.
Isolate devices whenever possible.

Credits

Anthony Rose and Jacob Krasnov of BC Security reported this vulnerability to CISA. finder

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-05

Problem Types

CWE-306 CWE