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    4 vulnerabilities by Tektronix

    CVE-2026-111855 (GCVE-0-2026-111855)

    Vulnerability from nvd – Published: 2026-10-17 02:09 – Updated: 2026-10-17 02:09
    VLAI
    Summary
    An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability exists in the web management interface of the device. Insufficient validation of user-supplied file paths allows remote attackers to read arbitrary files accessible to the application. Depending on configuration, exploitation may be possible without authentication.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory (Path Traversal)
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 28/100 over 2349 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Tektronix 3 Series MDO Affected: 0 , < 1.21.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
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    {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "3 Series MDO",
          "vendor": "Tektronix",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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          ]
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      ],
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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          },
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              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (Path Traversal)",
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          "url": "https://www.tek.com/en/products/oscilloscopes/3-series-mdo"
        },
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    CVE-2026-111854 (GCVE-0-2026-111854)

    Vulnerability from nvd – Published: 2026-10-17 02:08 – Updated: 2026-10-17 02:08
    VLAI
    Summary
    An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability in the SCPI FILESystem command interface allows remote attackers to read or modify arbitrary files on the device through insufficient validation of file paths supplied to filesystem access commands.
    Severity
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 28/100 over 2349 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Tektronix 3 Series MDO Affected: 0 , < 1.21.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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      ],
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        {
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        }
      ],
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        },
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    CVE-2026-111853 (GCVE-0-2026-111853)

    Vulnerability from nvd – Published: 2026-10-17 02:08 – Updated: 2026-10-17 02:08
    VLAI
    Summary
    An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote attackers to execute arbitrary operating system commands with elevated privileges.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 28/100 over 2349 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Tektronix 3 Series MDO Affected: 0 , < 1.21.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "3 Series MDO",
          "vendor": "Tektronix",
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              "status": "affected",
              "version": "0",
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          ]
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      ],
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        }
      ],
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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    CVE-2024-48743 (GCVE-0-2024-48743)

    Vulnerability from nvd – Published: 2024-10-25 00:00 – Updated: 2024-10-29 19:08
    VLAI
    Summary
    Cross Site Scripting vulnerability in Sentry v.6.0.9 allows a remote attacker to execute arbitrary code via the z parameter.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-10-28 17:20 UTC
    CWE
    • n/a
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 28/100 over 2349 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    tektronix sentry Affected: 6.0.9
        cpe:2.3:a:tektronix:sentry:6.0.9:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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      {
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            "cpes": [
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            "product": "sentry",
            "vendor": "tektronix",
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              {
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              }
            ]
          }
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