CVE-2025-62877 (GCVE-0-2025-62877)

Vulnerability from cvelistv5 – Published: 2026-01-08 12:29 – Updated: 2026-01-08 14:43
VLAI
Title
Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer
Summary
Projects using the SUSE Virtualization (Harvester) environment may expose the OS default ssh login password  if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster. The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration setup.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-08 14:40 UTC
CWE
  • CWE-1188 - Initialization of a Resource with an Insecure Default
Assigner
suse CNA
Impacted products
Vendor Product Version
SUSE harvester Affected: 1.6.0 (semver)
Affected: 1.5.0 (semver)
Create a notification for this product.
Date Public
2026-01-05 19:25
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-62877",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-08T14:40:02.987768Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-08T14:43:34.114Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "github.com/harvester/harvester-installer",
          "product": "harvester",
          "vendor": "SUSE",
          "versions": [
            {
              "status": "affected",
              "version": "1.6.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.5.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-01-05T19:25:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Projects using the SUSE Virtualization (Harvester) environment may\u0026nbsp;expose the OS default ssh login password\u0026nbsp;\u0026nbsp;if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster.  The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration\u0026nbsp;setup."
            }
          ],
          "value": "Projects using the SUSE Virtualization (Harvester) environment may\u00a0expose the OS default ssh login password\u00a0\u00a0if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster.  The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration\u00a0setup."
        }
      ],
      "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"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1188",
              "description": "CWE-1188: Initialization of a Resource with an Insecure Default",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-08T12:29:07.079Z",
        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "shortName": "suse"
      },
      "references": [
        {
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62877"
        },
        {
          "url": "https://github.com/harvester/harvester/security/advisories/GHSA-6g8q-hp2j-gvwv"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2025-62877",
    "datePublished": "2026-01-08T12:29:07.079Z",
    "dateReserved": "2025-10-24T10:34:22.765Z",
    "dateUpdated": "2026-01-08T14:43:34.114Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-62877",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-01-08T14:40:02.987768Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-01-08T14:41:56.620Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "packageName": "github.com/harvester/harvester-installer",
              "product": "harvester",
              "vendor": "SUSE",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.6.0",
                  "versionType": "semver"
                },
                {
                  "status": "affected",
                  "version": "1.5.0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "datePublic": "2026-01-05T19:25:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Projects using the SUSE Virtualization (Harvester) environment may\u0026nbsp;expose the OS default ssh login password\u0026nbsp;\u0026nbsp;if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster.  The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration\u0026nbsp;setup."
                }
              ],
              "value": "Projects using the SUSE Virtualization (Harvester) environment may\u00a0expose the OS default ssh login password\u00a0\u00a0if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster.  The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration\u00a0setup."
            }
          ],
          "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"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-1188",
                  "description": "CWE-1188: Initialization of a Resource with an Insecure Default",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-01-08T12:29:07.079Z",
            "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
            "shortName": "suse"
          },
          "references": [
            {
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62877"
            },
            {
              "url": "https://github.com/harvester/harvester/security/advisories/GHSA-6g8q-hp2j-gvwv"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer",
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "assignerShortName": "suse",
        "cveId": "CVE-2025-62877",
        "datePublished": "2026-01-08T12:29:07.079Z",
        "dateReserved": "2025-10-24T10:34:22.765Z",
        "dateUpdated": "2026-01-08T14:43:34.114Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    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.