CVE-2026-12620 — MEDIUM (6.5)

Q: What is CVE-2026-12620?

CVE-2026-12620 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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.

Q: How severe is CVE-2026-12620?

CVE-2026-12620 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-12620?

Check the references section above for vendor advisories and patch information. Affected products include: Microchip Gridtime 3000 Firmware, Microchip Gridtime 3000.

Vulnerability Description

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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Microchip	Gridtime 3000 Firmware	>= 1.0r0.03, < 1.2r0.0
Microchip	Gridtime 3000	-

Related Weaknesses (CWE)

CWE-200

References

https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-Vendor Advisory

FAQ

What is CVE-2026-12620?

CVE-2026-12620 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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.

How severe is CVE-2026-12620?

CVE-2026-12620 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12620?

Check the references section above for vendor advisories and patch information. Affected products include: Microchip Gridtime 3000 Firmware, Microchip Gridtime 3000.