CVE-2026-22114 (GCVE-0-2026-22114)
Vulnerability from cvelistv5
Published
2026-10-30 10:34
Modified
2026-10-30 16:33
Severity ?
5.3 (Medium) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-307 - Improper restriction of excessive authentication attempts
Summary
HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible.
References
Impacted products
Vendor Product Version
Delta Electronics Delta UFC500 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22114",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-30T16:33:36.327503Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-30T16:33:58.275Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "packageName": "msi-image",
          "product": "Delta UFC500",
          "vendor": "Delta Electronics",
          "versions": [
            {
              "status": "unknown",
              "version": "2.4.18"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "ECP",
          "product": "Delta UFC500",
          "vendor": "Delta Electronics",
          "versions": [
            {
              "lessThan": "4.4.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Wilco van Beijnum (Elaadnl)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "Victor Pasman"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible."
            }
          ],
          "value": "HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-49",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-49 Password Brute Forcing"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-307",
              "description": "CWE-307 Improper restriction of excessive authentication attempts",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-30T10:34:20.904Z",
        "orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
        "shortName": "DIVD"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://csirt.divd.nl/DIVD-2026-00012"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://csirt.divd.nl/CVE-2026-22114"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update to the latest version."
            }
          ],
          "value": "Update to the latest version."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Missing brute-force protection for web interface",
      "x_generator": {
        "engine": "Vulnogram 1.0.5"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
    "assignerShortName": "DIVD",
    "cveId": "CVE-2026-22114",
    "datePublished": "2026-10-30T10:34:20.904Z",
    "dateReserved": "2026-01-06T11:08:58.186Z",
    "dateUpdated": "2026-10-30T16:33:58.275Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-22114\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-30T16:33:36.327503Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-30T16:33:51.979Z\"}}], \"cna\": {\"title\": \"Missing brute-force protection for web interface\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Wilco van Beijnum (Elaadnl)\"}, {\"lang\": \"en\", \"type\": \"analyst\", \"value\": \"Victor Pasman\"}], \"impacts\": [{\"capecId\": \"CAPEC-49\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-49 Password Brute Forcing\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 5.3, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"ADJACENT\", \"baseSeverity\": \"MEDIUM\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"NONE\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Delta Electronics\", \"product\": \"Delta UFC500\", \"versions\": [{\"status\": \"unknown\", \"version\": \"2.4.18\"}], \"packageName\": \"msi-image\", \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Delta Electronics\", \"product\": \"Delta UFC500\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.4.2\", \"versionType\": \"semver\"}], \"packageName\": \"ECP\", \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Update to the latest version.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Update to the latest version.\", \"base64\": false}]}], \"references\": [{\"url\": \"https://csirt.divd.nl/DIVD-2026-00012\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://csirt.divd.nl/CVE-2026-22114\", \"tags\": [\"third-party-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-307\", \"description\": \"CWE-307 Improper restriction of excessive authentication attempts\"}]}], \"providerMetadata\": {\"orgId\": \"b87402ff-ae37-4194-9dae-31abdbd6f217\", \"shortName\": \"DIVD\", \"dateUpdated\": \"2026-10-30T10:34:20.904Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-22114\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-30T16:33:58.275Z\", \"dateReserved\": \"2026-01-06T11:08:58.186Z\", \"assignerOrgId\": \"b87402ff-ae37-4194-9dae-31abdbd6f217\", \"datePublished\": \"2026-10-30T10:34:20.904Z\", \"assignerShortName\": \"DIVD\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.