CVE-2026-12620: medium-severity vulnerability in Microchip GridTime 3000
Access Token Exposure in URL Parameters in GridTime™ 3000 GNSS Time Server
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.6epss 0.4%
The GridTime 3000 GNSS Time Server leaks the access token in the URL parameters of some endpoints.
This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:A
Affected products
Microchip · GridTime 3000Related CVEs — Microchip GridTime 3000
In the same product, most dangerous first.
CVE-2026-12621MEDIUMCross-Site Scripting (XSS) Vulnerability in Password Reset Redirect in GridTime™ 3000 GNSS Time ServerEPSS 0.2%CVE-2026-12619MEDIUMGridTime™ 3000 GNSS Time Server CSRF to XSSEPSS 0.2%CVE-2026-12622MEDIUMOpen Redirect Vulnerability in Password Reset Submission in GridTime™ 3000 GNSS Time ServerEPSS 0.2%