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FKIE_CVE-2020-9436

Vulnerability from fkie_nvd - Published: 2020-03-12 14:15 - Updated: 2026-06-17 03:27
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices allow authenticated users to inject system commands through a modified POST request to a specific URL.
References
cve@mitre.orghttp://packetstormsecurity.com/files/156729/Phoenix-Contact-TC-Router-TC-Cloud-Client-Command-Injection.htmlExploit, Third Party Advisory
cve@mitre.orghttp://seclists.org/fulldisclosure/2020/Mar/15Exploit, Third Party Advisory
cve@mitre.orghttps://cert.vde.com/en-us/advisories/Third Party Advisory
cve@mitre.orghttps://cert.vde.com/en-us/advisories/vde-2020-003Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/156729/Phoenix-Contact-TC-Router-TC-Cloud-Client-Command-Injection.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2020/Mar/15Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en-us/advisories/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en-us/advisories/vde-2020-003Third Party Advisory
Impacted products
Vendor Product Version
phoenixcontact tc_router_3002t-4g_firmware *
phoenixcontact tc_router_3002t-4g -
phoenixcontact tc_router_2002t-3g_firmware *
phoenixcontact tc_router_2002t-3g -
phoenixcontact tc_router_3002t-4g_vzw_firmware *
phoenixcontact tc_router_3002t-4g_vzw -
phoenixcontact tc_router_3002t-4g_att_firmware *
phoenixcontact tc_router_3002t-4g_att -
phoenixcontact tc_cloud_client_1002-4g_firmware *
phoenixcontact tc_cloud_client_1002-4g -
phoenixcontact tc_cloud_client_1002-txtx_firmware *
phoenixcontact tc_cloud_client_1002-txtx -
To clipboard 

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      "affectedData": [
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          "vendor": "n/a",
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              "status": "affected",
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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices allow authenticated users to inject system commands through a modified POST request to a specific URL."
    },
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      "lang": "es",
      "value": "PHOENIX CONTACT TC ROUTER 3002T-4G versiones hasta 2.05.3, TC ROUTER 2002T-3G versiones hasta 2.05.3, TC ROUTER 3002T-4G VZW versiones hasta 2.05.3, TC ROUTER 3002T-4G ATT versiones hasta 2.05.3, TC CLOUD CLIENTE 1002-4G versiones hasta 2.03.17, y los dispositivos TC CLOUD CLIENTE 1002-TXTX versiones hasta 1.03.17, permiten a usuarios autenticados inyectar comandos del sistema por medio de una petici\u00f3n POST modificada en una URL espec\u00edfica."
    }
  ],
  "id": "CVE-2020-9436",
  "lastModified": "2026-06-17T03:27:56.970",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "version": "2.0"
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        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 8.8,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2020-03-12T14:15:21.783",
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          "value": "CWE-78"
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      "source": "nvd@nist.gov",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.