CVE-2025-9279 — HIGH (7.5) — White Hats Nepal

Q: How severe is CVE-2025-9279?

CVE-2025-9279 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-9279?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Armorstart Lt Firmware, Rockwellautomation Armorstart Lt.

Vulnerability Description

A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limit Storm tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Rockwellautomation	Armorstart Lt Firmware	<= 2.002
Rockwellautomation	Armorstart Lt	-

Related Weaknesses (CWE)

CWE-400

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisoVendor Advisory

FAQ

What is CVE-2025-9279?

CVE-2025-9279 is a vulnerability with a CVSS score of 7.5 (HIGH). A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limit Storm tests, the device reboots unexpectedly, ca...

How severe is CVE-2025-9279?

CVE-2025-9279 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-9279?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Armorstart Lt Firmware, Rockwellautomation Armorstart Lt.