CVE Explorer
CVE-2026-12620
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"GridTime 3000","vendor":"Microchip","versions":[{"lessThanOrEqual":"1.1r0.0","status":"affected","version":"1.0r0.03","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f456cdd00cbfc52134059473925ca3b67a0ed84dd23948dcb918356c79980222 · sha256:4150f81f9d31a856… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":4.6,"baseSeverity":"MEDIUM","exploitMaturity":"ATTACKED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpa…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f456cdd00cbfc52134059473925ca3b67a0ed84dd23948dcb918356c79980222 · sha256:4150f81f9d31a856… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-200","description":"CWE-200","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f456cdd00cbfc52134059473925ca3b67a0ed84dd23948dcb918356c79980222 · sha256:4150f81f9d31a856… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/gridtime-3000-gnss-time-server-access-token-exposure"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f456cdd00cbfc52134059473925ca3b67a0ed84dd23948dcb918356c79980222 · sha256:4150f81f9d31a856… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.