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4 vulnerabilities found for GridTime 3000 by Microchip

CVE-2026-12620 (GCVE-0-2026-12620)

Vulnerability from cvelistv5 – Published: 2026-06-19 15:59 – Updated: 2026-06-29 05:22
VLAI?
Title
Access Token Exposure in URL Parameters in GridTime™ 3000 GNSS Time Server
Summary
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.
Severity ?
4.6 (Medium)
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
CWE
Assigner
References
Impacted products
Vendor Product Version
Microchip GridTime 3000 Affected: 1.0r0.03 , ≤ 1.1r0.0 (custom)
Create a notification for this product.
Credits
Leo Angelo Diamat (Bastion Security Group)
Show details on NVD website
To clipboard 

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CVE-2026-12621 (GCVE-0-2026-12621)

Vulnerability from cvelistv5 – Published: 2026-06-19 15:53 – Updated: 2026-06-29 05:24
VLAI?
Title
Cross-Site Scripting (XSS) Vulnerability in Password Reset Redirect in GridTime™ 3000 GNSS Time Server
Summary
Improper neutralization of input during web page generation XSS vulnerability in the GridTime 3000 (password reset form) allows XSS. This issue affects GridTime 3000: from 1.0r0.03 before 1.2r0.0.
Severity ?
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Microchip GridTime 3000 Affected: 1.0r0.03 , ≤ 1.1r0.0 (custom)
Create a notification for this product.
Credits
Ahmad Ashraff Ahmad (Bastion Security Group)
Show details on NVD website
To clipboard 

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CVE-2026-12622 (GCVE-0-2026-12622)

Vulnerability from cvelistv5 – Published: 2026-06-19 15:48 – Updated: 2026-06-29 05:23
VLAI?
Title
Open Redirect Vulnerability in Password Reset Submission in GridTime™ 3000 GNSS Time Server
Summary
The GridTime 3000 GNSS Time Server has an open redirect vulnerability in the password change form submission. This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.
Severity ?
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-601 - URL redirection to untrusted site ('open redirect')
Assigner
References
Impacted products
Vendor Product Version
Microchip GridTime 3000 Affected: 1.0r0.03 , ≤ 1.1r0.0 (custom)
Create a notification for this product.
Credits
Ahmad Ashraff Ahmad (Bastion Security Group)
Show details on NVD website
To clipboard 

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CVE-2026-12619 (GCVE-0-2026-12619)

Vulnerability from cvelistv5 – Published: 2026-06-19 15:40 – Updated: 2026-06-29 05:22
VLAI?
Title
GridTime™ 3000 GNSS Time Server CSRF to XSS
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip GridTime 3000 allows Cross-Site Scripting (XSS). This issue affects GridTime 3000: from 1.0r0.03 through 1.1r0.0.
Severity ?
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:A
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Microchip GridTime 3000 Affected: 1.0r0.03 , ≤ 1.1r0.0 (custom)
Create a notification for this product.
Credits
Leo Angelo Diamat (Bastion Security Group)
Show details on NVD website
To clipboard 

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          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63 Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "ATTACKED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:A",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-29T05:22:52.398Z",
        "orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
        "shortName": "Microchip"
      },
      "references": [
        {
          "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-csrf-to-xss"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\nUpgrade GridTime 3000 GNSS Time Server to the latest firmware.\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\nAs of the firmware release 1.2r0.0, CSRF protections and parameter \nsanitization have been improved to not allow execution of arbitrary \nqueries.\u003c/div\u003e"
            }
          ],
          "value": "Upgrade GridTime 3000 GNSS Time Server to the latest firmware.\n\n\n\n\n\nAs of the firmware release 1.2r0.0, CSRF protections and parameter \nsanitization have been improved to not allow execution of arbitrary \nqueries."
        }
      ],
      "source": {
        "advisory": "PSIRT-144",
        "discovery": "UNKNOWN"
      },
      "title": "GridTime\u2122 3000 GNSS Time Server CSRF to XSS",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
    "assignerShortName": "Microchip",
    "cveId": "CVE-2026-12619",
    "datePublished": "2026-06-19T15:40:50.609Z",
    "dateReserved": "2026-06-18T14:14:48.848Z",
    "dateUpdated": "2026-06-29T05:22:52.398Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}