CVE search · CVE-2026-12620

CVE-2026-12620

medium 4.6

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.

Open in the NVD CVE.org JSON

Status: Analyzed
Published: 2026-06-19
Last changed: 2026-10-25
Source: dc3f6da9-85b5-4a73-84a2-2ec90b40fca5
Weakness: CWE-200, NVD-CWE-noinfo

Severity

Version	Score	Vector	Source
CVSS 4.0	medium 4.6	`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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`	dc3f6da9-85b5-4a73-84a2-2ec90b40fca5Secondary
CVSS 3.1	medium 6.5	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`	nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

microchip · gridtime_3000_firmware

References

https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/gridtime-3000-gnss-time-server-access-token-exposureVendor Advisory

CVE-2026-12620

Details

Severity

Affected products

References