CVE-2022-2778 (GCVE-0-2022-2778)
Vulnerability from cvelistv5
Published
2022-09-30 00:00
Modified
2025-05-20 20:16
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Rate Limit Bypass
Summary
In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.
References
Impacted products
Vendor Product Version
Octopus Deploy Octopus Server Version: 3.0   < unspecified
Version: unspecified   < 2022.2.8277
Version: 2022.3.348   < unspecified
Version: unspecified   < 2022.3.10586
Version: 2022.4.791   < unspecified
Version: unspecified   < 2022.4.1371
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:46:04.507Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://advisories.octopus.com/post/2022/sa2022-15/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-2778",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-20T20:16:16.303338Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-20T20:16:56.443Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Octopus Server",
          "vendor": "Octopus Deploy",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "3.0",
              "versionType": "custom"
            },
            {
              "lessThan": "2022.2.8277",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "2022.3.348",
              "versionType": "custom"
            },
            {
              "lessThan": "2022.3.10586",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "2022.4.791",
              "versionType": "custom"
            },
            {
              "lessThan": "2022.4.1371",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Rate Limit Bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-06T00:00:00.000Z",
        "orgId": "6f4f8c89-ef06-4bae-a2a5-6734ddf76272",
        "shortName": "Octopus"
      },
      "references": [
        {
          "url": "https://advisories.octopus.com/post/2022/sa2022-15/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6f4f8c89-ef06-4bae-a2a5-6734ddf76272",
    "assignerShortName": "Octopus",
    "cveId": "CVE-2022-2778",
    "datePublished": "2022-09-30T00:00:00.000Z",
    "dateReserved": "2022-08-11T00:00:00.000Z",
    "dateUpdated": "2025-05-20T20:16:56.443Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-2778\",\"sourceIdentifier\":\"security@octopus.com\",\"published\":\"2022-09-30T04:15:10.417\",\"lastModified\":\"2025-05-20T21:15:21.657\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.\"},{\"lang\":\"es\",\"value\":\"En las versiones afectadas de Octopus Deploy es posible omitir la limitaci\u00f3n de velocidad en el inicio de sesi\u00f3n usando bytes nulos\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"2022.2.8277\",\"matchCriteriaId\":\"E6118FEE-86D7-4D2B-B050-3F7F84539F1C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2022.3.348\",\"versionEndExcluding\":\"2022.3.10405\",\"matchCriteriaId\":\"90A0CCA4-AA47-45BF-815D-6ECB4FC84090\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2022.4.791\",\"versionEndExcluding\":\"2022.4.1371\",\"matchCriteriaId\":\"7DE77851-DB3F-47C4-820D-69CC81C8FAFF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"703AF700-7A70-47E2-BC3A-7FD03B3CA9C1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}],\"references\":[{\"url\":\"https://advisories.octopus.com/post/2022/sa2022-15/\",\"source\":\"security@octopus.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://advisories.octopus.com/post/2022/sa2022-15/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://advisories.octopus.com/post/2022/sa2022-15/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T00:46:04.507Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-2778\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-05-20T20:16:16.303338Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-05-20T20:16:34.862Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"Octopus Deploy\", \"product\": \"Octopus Server\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.0\", \"lessThan\": \"unspecified\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"2022.2.8277\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"2022.3.348\", \"lessThan\": \"unspecified\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"2022.3.10586\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"2022.4.791\", \"lessThan\": \"unspecified\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"2022.4.1371\", \"versionType\": \"custom\"}]}], \"references\": [{\"url\": \"https://advisories.octopus.com/post/2022/sa2022-15/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Rate Limit Bypass\"}]}], \"providerMetadata\": {\"orgId\": \"6f4f8c89-ef06-4bae-a2a5-6734ddf76272\", \"shortName\": \"Octopus\", \"dateUpdated\": \"2022-10-06T00:00:00.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-2778\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-20T20:16:56.443Z\", \"dateReserved\": \"2022-08-11T00:00:00.000Z\", \"assignerOrgId\": \"6f4f8c89-ef06-4bae-a2a5-6734ddf76272\", \"datePublished\": \"2022-09-30T00:00:00.000Z\", \"assignerShortName\": \"Octopus\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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.