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CVE-2020-28972 (GCVE-0-2020-28972)

Vulnerability from cvelistv5 – Published: 2021-02-27 00:00 – Updated: 2024-08-04 16:48
VLAI
Summary
In SaltStack Salt before 3002.5, authentication to VMware vcenter, vsphere, and esxi servers (in the vmware.py files) does not always validate the SSL/TLS certificate.
CWE
  • n/a
Show details on NVD website

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    },
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SSL/TLS\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2015.8.10\",\"matchCriteriaId\":\"0F9405E3-F2B0-41BA-A39D-61BB38475A59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2015.8.11\",\"versionEndExcluding\":\"2015.8.13\",\"matchCriteriaId\":\"A35C23D3-82D4-46E7-BF08-9229C04C0C3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.3.0\",\"versionEndExcluding\":\"2016.3.4\",\"matchCriteriaId\":\"B4741BD5-4C40-48BC-A2C1-E6AB33818201\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.3.5\",\"versionEndExcluding\":\"2016.3.6\",\"matchCriteriaId\":\"7D28A2B5-316A-45DC-AC85-A0F743C4B3C4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.3.7\",\"versionEndExcluding\":\"2016.3.8\",\"matchCriteriaId\":\"17C96153-85C1-45DC-A48B-46A3900246E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.3.9\",\"versionEndExcluding\":\"2016.11.3\",\"matchCriteriaId\":\"67FBC561-336A-4F25-B347-C4CA029B6E30\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.11.4\",\"versionEndExcluding\":\"2016.11.5\",\"matchCriteriaId\":\"A5E17739-655C-4FAC-A73B-985132B32C73\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2016.11.7\",\"versionEndExcluding\":\"2016.11.10\",\"matchCriteriaId\":\"11D84847-0C8A-473A-9186-46FABD7BB59A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2017.5.0\",\"versionEndExcluding\":\"2017.7.8\",\"matchCriteriaId\":\"3721B047-2595-4E79-8FDD-B1224FC0DD2C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2018.2.0\",\"versionEndIncluding\":\"2018.3.5\",\"matchCriteriaId\":\"EB8FA088-6AAD-46DF-884C-7362CB4BE430\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2019.2.0\",\"versionEndExcluding\":\"2019.2.5\",\"matchCriteriaId\":\"F7A2912C-7F48-465D-B7F2-93ECD0D0CB74\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2019.2.6\",\"versionEndExcluding\":\"2019.2.8\",\"matchCriteriaId\":\"40369149-A5C3-4759-844F-3510559397C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3000\",\"versionEndExcluding\":\"3000.6\",\"matchCriteriaId\":\"906D2835-186A-455E-84EB-E982564B9CBD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3001\",\"versionEndExcluding\":\"3001.4\",\"matchCriteriaId\":\"5F0E0DA3-49F7-4938-9FBD-F3680B1BDBB6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3002\",\"versionEndExcluding\":\"3002.5\",\"matchCriteriaId\":\"6B757DF0-6490-4FE7-9C98-5D8C700A4377\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36D96259-24BD-44E2-96D9-78CE1D41F956\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E460AA51-FCDA-46B9-AE97-E6676AA5E194\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*\",\"matchCriteriaId\":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    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T16:20:23+00:00",
      "cve": "CVE-2020-28972",
      "id": "CVE-2020-28972",
      "initial_release_date": "2020-01-01T00:00:00+00:00",
      "product_status:known_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "salt: Authentication to vCenter, vSphere, and ESXi servers does not always validate the SSL/TLS certificate",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-28972.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "critical",
      "current_release_date": "2026-08-31T02:14:52Z",
      "cve": "CVE-2020-28972",
      "id": "CVE-2020-28972",
      "initial_release_date": "2023-02-15T03:51:52Z",
      "product_status:known_not_affected": "236",
      "product_status:recommended": "845",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-28972",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-28972.json",
      "version": "25"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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