CVE-2025-60958: EndRun Technologies Sonoma D12 XSS in web interface

CVE-2025-60958 · Severity: high · CVSS 7.3 · Published 2025-10-06

The EndRun Technologies Sonoma D12 is a network time server used to provide precise GPS-synchronized timing to corporate and industrial networks. A security vulnerability in its web management interface allows an attacker to perform cross-site scripting (XSS) attacks. If exploited, this could lead to the theft of sensitive session information or unauthorized access to the device's management console, potentially disrupting time synchronization services.

Technologies: Endruntechnologies Sonoma D12, Endruntechnologies Sonoma D12 Firmware. Vendors: EndRun Technologies, Endruntechnologies.

Quick answers

Is CVE-2025-60958 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-60958 being exploited in the wild.
How severe is CVE-2025-60958?
High severity, with a CVSS score of 7.3, published 6 October 2025.
Which products and versions are affected?
EndRun Technologies Sonoma D12 Network Time Server (GPS) Firmware 6010-0071-000 Ver 4.00.
Is there a fix for CVE-2025-60958?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2025-60958 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-60958?
Check whether you run EndRun Technologies Sonoma D12 Network Time Server (GPS) Firmware, Endruntechnologies Sonoma D12 or Endruntechnologies Sonoma D12 Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A Cross-Site Scripting (XSS) vulnerability exists in the web management interface of the EndRun Technologies Sonoma D12 Network Time Server (GPS) running firmware 6010-0071-000 Ver 4.00. The flaw is categorized as CWE-79 (Improper Neutralization of Input During Web Page Generation). An attacker with low-privileged network access can exploit this by injecting malicious scripts into the web interface, which are then executed in the context of another user's browser session (typically requiring some user interaction). Successful exploitation can lead to session hijacking and the disclosure of sensitive information. As of the advisory date, a formal patch is not specified, but the vendor recommends disabling the web management interface (HTTPD) as a mitigation.

Affected products

  • EndRun Technologies Sonoma D12 Network Time Server (GPS) Firmware 6010-0071-000 Ver 4.00

Timeline

  • 2025-08-31: disclosed: Vulnerabilities discovered and reported to vendor by SDAIA - Cyber Security.
  • 2025-10-03: advisory: Security advisory published by researchers.
  • 2025-10-06: other: CVE records published.

References

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