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ICSA-14-345-01  ·  Published 2025-06-06  ·  View on CISA ICS-CERT ↗

Arbiter Systems 1094B GPS Clock Spoofing Vulnerability

CVSS 5.4 MEDIUM

CVEs (1)

Remediations

  • Arbiter Systems would like to stress that they have not heard of this vulnerability being exploited in an actual control system. They have created a new product line, the 1200 series, which is not vulnerable to this type of attack.
  • Arbiter Systems plans to continue to sell the 1094B model clock, because it is difficult to spoof the GPS signal and not likely to happen. In the unlikely event that the 1094B has been compromised, it can be recovered by removing and replacing the internal receiver battery. Arbiter Systems plans to investigate the feasibility of changing this model to protect against this type of exploit.
  • Please contact Arbiter Systems Technical Support for additional questions: Phone: 1-800-321-3831 or 1-805-237-3831
  • Email: ([email protected])
  • Web: (http://www.arbiter.com/contact/index.php)

Affected Vendors

Arbiter Systems

Affected Products (1)

Arbiter Systems · GPS Substation Clock Model_1094B

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