CVE-2026-12619

GridTime™ 3000 GNSS Time Server CSRF to XSS

Published Jun 19, 2026 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip GridTime 3000 allows Cross-Site Scripting (XSS).

This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.

Remediation

Vendor Solution

Upgrade GridTime 3000 GNSS Time Server to the latest firmware. As of the firmware release 1.2r0.0, CSRF protections and parameter sanitization have been improved to not allow execution of arbitrary queries.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Microchip
Microchip gridtime 3000
Vendors & Products Microchip
Microchip gridtime 3000
Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip GridTime 3000 allows Cross-Site Scripting (XSS). This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.
Title GridTime™ 3000 GNSS Time Server CSRF to XSS
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:A'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Microchip
Published
Updated
Jun 29, 2026, 5:22 AM
Reserved
Jun 18, 2026, 2:14 PM
Status
Analyzed
Published
Jun 19, 2026, 4:16 PM
Modified
Oct 25, 2026, 11:10 PM