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

CVE-2021-27664 (GCVE-0-2021-27664)

Vulnerability from cvelistv5 – Published: 2021-10-11 15:21 – Updated: 2024-09-17 03:55
VLAI
Title
exacqVision Web Service
Summary
Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server.
CWE
  • CWE-269 - Improper Privilege Management
References
URL Tags
https://www.johnsoncontrols.com/cyber-solutions/s… x_refsource_CONFIRM
https://us-cert.gov/ics/advisories/icsa-21-280-01 third-party-advisoryx_refsource_CERT
Impacted products
Vendor Product Version CPE status
Johnson Controls exacqVision Web Service Affected: 21.06.11.0 , ≤ 21.06.11.0 (custom)
guessed Create a notification for this product.
Date Public
2021-10-07 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:26:10.783Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
          },
          {
            "name": "ICS-CERT Advisory",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT",
              "x_transferred"
            ],
            "url": "https://us-cert.gov/ics/advisories/icsa-21-280-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "exacqVision Web Service",
          "vendor": "Johnson Controls",
          "versions": [
            {
              "lessThanOrEqual": "21.06.11.0",
              "status": "affected",
              "version": "21.06.11.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Tenable Research"
        }
      ],
      "datePublic": "2021-10-07T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server."
        }
      ],
      "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-11T15:21:08.000Z",
        "orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01",
        "shortName": "jci"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
        },
        {
          "name": "ICS-CERT Advisory",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT"
          ],
          "url": "https://us-cert.gov/ics/advisories/icsa-21-280-01"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade exacqVision Web Service to version 21.09.\n\nCurrent users can obtain the critical software update from the Software Download location at: https://www.exacq.com/support/downloads.php"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "exacqVision Web Service",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productsecurity@jci.com",
          "DATE_PUBLIC": "2021-10-07T18:16:00.000Z",
          "ID": "CVE-2021-27664",
          "STATE": "PUBLIC",
          "TITLE": "exacqVision Web Service"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "exacqVision Web Service",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "21.06.11.0",
                            "version_value": "21.06.11.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Johnson Controls"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Tenable Research"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "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"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-269: Improper Privilege Management"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories",
              "refsource": "CONFIRM",
              "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
            },
            {
              "name": "ICS-CERT Advisory",
              "refsource": "CERT",
              "url": "https://us-cert.gov/ics/advisories/icsa-21-280-01"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Upgrade exacqVision Web Service to version 21.09.\n\nCurrent users can obtain the critical software update from the Software Download location at: https://www.exacq.com/support/downloads.php"
          }
        ],
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01",
    "assignerShortName": "jci",
    "cveId": "CVE-2021-27664",
    "datePublished": "2021-10-11T15:21:08.472Z",
    "dateReserved": "2021-02-24T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:55:00.216Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2021-27664",
      "date": "2026-09-20",
      "epss": "0.01601",
      "percentile": "0.74701"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F7DE21F9-61C5-4B64-A81F-072491969BB7",
                    "versionEndIncluding": "20.06.11.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server."
          },
          {
            "lang": "es",
            "value": "Bajo determinadas configuraciones, un usuario remoto no autenticado podr\u00eda tener acceso a las credenciales almacenadas en el servidor de exacqVision"
          }
        ],
        "id": "CVE-2021-27664",
        "lastModified": "2024-11-21T05:58:24.277",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "productsecurity@jci.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2021-10-11T16:15:07.510",
        "references": [
          {
            "source": "productsecurity@jci.com",
            "tags": [
              "Mitigation",
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "https://us-cert.gov/ics/advisories/icsa-21-280-01"
          },
          {
            "source": "productsecurity@jci.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mitigation",
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "https://us-cert.gov/ics/advisories/icsa-21-280-01"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
          }
        ],
        "sourceIdentifier": "productsecurity@jci.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-269"
              }
            ],
            "source": "productsecurity@jci.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-269"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T14:24:08+00:00",
      "cve": "CVE-2021-27664",
      "id": "CVE-2021-27664",
      "initial_release_date": "2021-10-07T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "exacqVision Web Service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-27664.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…