GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-30602 (GCVE-0-2023-30602)

Vulnerability from cvelistv5 – Published: 2023-06-02 00:00 – Updated: 2025-01-08 18:12
VLAI
Title
Hitron Technologies Inc. CODA-5310 - Insecure service Telnet
Summary
Hitron Technologies CODA-5310’s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-08 18:12 UTC
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version CPE status
Hitron Technologies Inc. Hitron CODA-5310 Affected: v7.2.4.7.1b3
guessed Create a notification for this product.
Date Public
2023-05-01 16:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:28:51.794Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-30602",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-08T18:12:33.766304Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-08T18:12:52.770Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Hitron CODA-5310",
          "vendor": "Hitron Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v7.2.4.7.1b3"
            }
          ]
        }
      ],
      "datePublic": "2023-05-01T16:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eHitron Technologies CODA-5310\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.\u003c/p\u003e"
            }
          ],
          "value": "Hitron Technologies CODA-5310\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-319",
              "description": "CWE-319 Cleartext Transmission of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-14T03:57:51.392Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "url": "https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eHitron Technologies Inc. has provided a problem-solving version to the internet service provider and informed them to upgrade. If there are any issues, please contact the network provider.\u003c/p\u003e"
            }
          ],
          "value": "Hitron Technologies Inc. has provided a problem-solving version to the internet service provider and informed them to upgrade. If there are any issues, please contact the network provider."
        }
      ],
      "source": {
        "advisory": "TVN-202304003",
        "discovery": "EXTERNAL"
      },
      "title": "Hitron Technologies Inc. CODA-5310 - Insecure service Telnet",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2023-30602",
    "datePublished": "2023-06-02T00:00:00.000Z",
    "dateReserved": "2023-04-13T00:00:00.000Z",
    "dateUpdated": "2025-01-08T18:12:52.770Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-30602",
      "date": "2026-09-17",
      "epss": "0.00491",
      "percentile": "0.41078"
    },
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:hitrontech:coda-5310_firmware:7.2.4.7.1b3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B27E4E38-EFFE-4D6C-B59B-70CC41CF9139\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:hitrontech:coda-5310:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"491195EE-6802-46EB-AFEE-CEF553255203\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Hitron Technologies CODA-5310\\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.\"}]",
      "id": "CVE-2023-30602",
      "lastModified": "2024-11-21T08:00:29.110",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"twcert@cert.org.tw\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2023-06-02T11:15:10.793",
      "references": "[{\"url\": \"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "twcert@cert.org.tw",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"twcert@cert.org.tw\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-319\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-30602\",\"sourceIdentifier\":\"twcert@cert.org.tw\",\"published\":\"2023-06-02T11:15:10.793\",\"lastModified\":\"2026-06-17T05:55:06.323\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Hitron Technologies CODA-5310\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.\"}],\"affected\":[{\"source\":\"twcert@cert.org.tw\",\"affectedData\":[{\"vendor\":\"Hitron Technologies Inc.\",\"product\":\"Hitron CODA-5310\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"v7.2.4.7.1b3\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-01-08T18:12:33.766304Z\",\"id\":\"CVE-2023-30602\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:hitrontech:coda-5310_firmware:7.2.4.7.1b3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B27E4E38-EFFE-4D6C-B59B-70CC41CF9139\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:hitrontech:coda-5310:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"491195EE-6802-46EB-AFEE-CEF553255203\"}]}]}],\"references\":[{\"url\":\"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-03-27T11:39:37+00:00",
      "cve": "CVE-2023-30602",
      "id": "CVE-2023-30602",
      "initial_release_date": "2023-05-01T16:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Hitron Technologies Inc. CODA-5310 - Insecure service Telnet",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-30602.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T14:28:51.794Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-30602\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-01-08T18:12:33.766304Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-01-08T18:12:37.483Z\"}}], \"cna\": {\"title\": \"Hitron Technologies Inc. CODA-5310 - Insecure service Telnet\", \"source\": {\"advisory\": \"TVN-202304003\", \"discovery\": \"EXTERNAL\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Hitron Technologies Inc.\", \"product\": \"Hitron CODA-5310\", \"versions\": [{\"status\": \"affected\", \"version\": \"v7.2.4.7.1b3\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Hitron Technologies Inc. has provided a problem-solving version to the internet service provider and informed them to upgrade. If there are any issues, please contact the network provider.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eHitron Technologies Inc. has provided a problem-solving version to the internet service provider and informed them to upgrade. If there are any issues, please contact the network provider.\u003c/p\u003e\", \"base64\": false}]}], \"datePublic\": \"2023-05-01T16:00:00.000Z\", \"references\": [{\"url\": \"https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.0.9\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Hitron Technologies CODA-5310\\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eHitron Technologies CODA-5310\\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-319\", \"description\": \"CWE-319 Cleartext Transmission of Sensitive Information\"}]}], \"providerMetadata\": {\"orgId\": \"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e\", \"shortName\": \"twcert\", \"dateUpdated\": \"2024-10-14T03:57:51.392Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-30602\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-08T18:12:52.770Z\", \"dateReserved\": \"2023-04-13T00:00:00\", \"assignerOrgId\": \"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e\", \"datePublished\": \"2023-06-02T00:00:00\", \"assignerShortName\": \"twcert\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.