178 lines
7.2 KiB
JSON
178 lines
7.2 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-12620",
|
|
"assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Microchip",
|
|
"dateReserved": "2026-06-18T14:15:03.036Z",
|
|
"datePublished": "2026-06-19T15:59:07.447Z",
|
|
"dateUpdated": "2026-06-29T05:22:09.732Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
|
|
"shortName": "Microchip",
|
|
"dateUpdated": "2026-06-29T05:22:09.732Z"
|
|
},
|
|
"title": "Access Token Exposure in URL Parameters in GridTime™ 3000 GNSS Time Server",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"cweId": "CWE-200",
|
|
"description": "CWE-200",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"impacts": [
|
|
{
|
|
"capecId": "CAPEC-21",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CAPEC-21"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Microchip",
|
|
"product": "GridTime 3000",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "1.0r0.03",
|
|
"lessThanOrEqual": "1.1r0.0",
|
|
"versionType": "custom"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The GridTime 3000 GNSS Time Server leaks the access token in the URL parameters of some endpoints.\n\nThis issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.",
|
|
"supportingMedia": [
|
|
{
|
|
"type": "text/html",
|
|
"base64": false,
|
|
"value": "The GridTime 3000 GNSS Time Server leaks the access token in the URL parameters of some endpoints.<p>This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.</p>"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"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",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
],
|
|
"cvssV4_0": {
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"attackRequirements": "NONE",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "ACTIVE",
|
|
"vulnConfidentialityImpact": "LOW",
|
|
"subConfidentialityImpact": "NONE",
|
|
"vulnIntegrityImpact": "NONE",
|
|
"subIntegrityImpact": "NONE",
|
|
"vulnAvailabilityImpact": "NONE",
|
|
"subAvailabilityImpact": "NONE",
|
|
"exploitMaturity": "ATTACKED",
|
|
"Safety": "NOT_DEFINED",
|
|
"Automatable": "NOT_DEFINED",
|
|
"Recovery": "NOT_DEFINED",
|
|
"valueDensity": "NOT_DEFINED",
|
|
"vulnerabilityResponseEffort": "NOT_DEFINED",
|
|
"providerUrgency": "NOT_DEFINED",
|
|
"version": "4.0",
|
|
"baseSeverity": "MEDIUM",
|
|
"baseScore": 4.6,
|
|
"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"
|
|
}
|
|
}
|
|
],
|
|
"solutions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Upgrade GridTime 3000 GNSS Time Server to the latest firmware.\n\n\n\n\n\nAs of the firmware release 1.2r0.0, Access tokens have been removed from URL parameters on affected endpoints.",
|
|
"supportingMedia": [
|
|
{
|
|
"type": "text/html",
|
|
"base64": false,
|
|
"value": "<div>\nUpgrade GridTime 3000 GNSS Time Server to the latest firmware.</div><div><br></div><div>\nAs of the firmware release 1.2r0.0, Access tokens have been removed from URL parameters on affected endpoints.\n\n</div>"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Leo Angelo Diamat (Bastion Security Group)",
|
|
"type": "reporter"
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "PSIRT-145",
|
|
"discovery": "UNKNOWN"
|
|
},
|
|
"x_generator": {
|
|
"engine": "Vulnogram 1.0.2"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-06-22T16:52:29.215328Z",
|
|
"id": "CVE-2026-12620",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-06-22T17:14:15.852Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |