Vulnerability-Lookup

CVE-2025-54547 (GCVE-0-2025-54547)

Vulnerability from cvelistv5 – Published: 2025-10-29 22:45 – Updated: 2025-10-30 14:15

Title

On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired

Summary

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-30 14:13 UTC

CWE

CWE-613
CWE-613 - Insufficient Session Expiration

Assigner

Arista CNA under the mitre root

CNA scorecard B 87/100 over 89 records in the last 180 days details

References

1 reference

URL	Tags
https://www.arista.com/en/support/advisories-noti…

Impacted products

1 product

Vendor	Product	Version	CPE status
Arista Networks	DANZ Monitoring Fabric	Affected: 0 (custom) Affected: 0 , ≤ DMF 8.6.1 (custom) Affected: 0 , ≤ DMF 8.5.2 (custom) Affected: 0 , ≤ CCF 6.2.4 (custom) Affected: 0 , ≤ CVA 7.0 (custom) Affected: 0 , ≤ MCD 2.4.0 (custom) cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::dca-350e-cv::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::dca-300-cv::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::dca-250-cv::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::dca-200-cv::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::arista_converged_cloud_fabric::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::arista_danz_monitoring_fabric::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:0::arista_multi-cloud_director::::: cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-350e-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-300-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-250-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-200-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_converged_cloud_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_danz_monitoring_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_multi-cloud_director:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-350e-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-300-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-250-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-200-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_converged_cloud_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_danz_monitoring_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_multi-cloud_director:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-350e-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-300-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-250-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-200-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_converged_cloud_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_danz_monitoring_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_multi-cloud_director:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-350e-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-300-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-250-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-200-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_converged_cloud_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_danz_monitoring_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_multi-cloud_director:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-350e-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-300-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-250-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::dca-200-cv:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_converged_cloud_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_danz_monitoring_fabric:::::* cpe:2.3:a:arista_networks:danz_monitoring_fabric:::arista_multi-cloud_director:::::*

Date Public

2025-10-22 15:00

Show details on NVD website

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                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:arista_networks:danz_monitoring_fabric:*:*:dca-200-cv:*:*:*:*:*",
                      "versionEndIncluding": "mcd_2.4.0",
                      "versionStartIncluding": "0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:arista_networks:danz_monitoring_fabric:*:*:arista_converged_cloud_fabric:*:*:*:*:*",
                      "versionEndIncluding": "mcd_2.4.0",
                      "versionStartIncluding": "0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:arista_networks:danz_monitoring_fabric:*:*:arista_danz_monitoring_fabric:*:*:*:*:*",
                      "versionEndIncluding": "mcd_2.4.0",
                      "versionStartIncluding": "0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:arista_networks:danz_monitoring_fabric:*:*:arista_multi-cloud_director:*:*:*:*:*",
                      "versionEndIncluding": "mcd_2.4.0",
                      "versionStartIncluding": "0",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ],
              "operator": "OR"
            }
          ],
          "datePublic": "2025-10-22T15:00:00.000Z",
          "descriptions": [
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              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOn affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired\u003c/span\u003e\u003cbr\u003e"
                }
              ],
              "value": "On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired"
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-60",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-60 Reusing Session IDs (aka Session Replay)"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "LOW",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-613",
                  "description": "CWE-613",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-29T22:45:53.499Z",
            "orgId": "c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7",
            "shortName": "Arista"
          },
          "references": [
            {
              "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003eThe recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. Fixed versions are as follows for each product:\u003c/p\u003e\u003cdiv\u003e\u0026nbsp;\u003c/div\u003e\u003cdiv\u003e\u003cb\u003eDanz Monitoring Fabric\u003c/b\u003e\u003c/div\u003e\u003col\u003e\u003col\u003e\u003cul\u003e\u003cli\u003eDMF 8.7.1 and later releases in the 8.7.x train\u003c/li\u003e\u003cli\u003eDMF 8.6.2 and later releases in the 8.6.x train\u003c/li\u003e\u003cli\u003eDMF 8.5.3 and later releases in the 8.5.x train\u003c/li\u003e\u003cli\u003eDMF 8.4.6 and later releases in the 8.4.x train.\u003c/li\u003e\u003c/ul\u003e\u003c/ol\u003e\u003c/ol\u003e\u003cdiv\u003e\u0026nbsp;\u003c/div\u003e\u003cdiv\u003e\u003cb\u003eConverged Cloud Fabric\u003c/b\u003e\u003c/div\u003e\u003col\u003e\u003col\u003e\u003cul\u003e\u003cli\u003eCCF 6.2.5 and later releases in the 6.2.x train\u003c/li\u003e\u003c/ul\u003e\u003c/ol\u003e\u003c/ol\u003e\u003cdiv\u003e\u0026nbsp;\u003c/div\u003e\u003cdiv\u003e\u003cb\u003eCloud Vision Appliance\u003c/b\u003e\u003c/div\u003e\u003col\u003e\u003col\u003e\u003cul\u003e\u003cli\u003eCVA 7.1.0 and later releases in the CVA 7.x train\u003c/li\u003e\u003c/ul\u003e\u003c/ol\u003e\u003c/ol\u003e\u003cdiv\u003e\u0026nbsp;\u003c/div\u003e\u003cdiv\u003e\u003cb\u003eMulti-Cloud Director\u003c/b\u003e\u003c/div\u003e\u003col\u003e\u003col\u003e\u003cul\u003e\u003cli\u003eMCD 2.4.1 and later releases in the 2.4.x train\u003c/li\u003e\u003c/ul\u003e\u003c/ol\u003e\u003c/ol\u003e"
                }
              ],
              "value": "The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. Fixed versions are as follows for each product:\n\n\u00a0\n\nDanz Monitoring Fabric\n\n  *  DMF 8.7.1 and later releases in the 8.7.x train\n  *  DMF 8.6.2 and later releases in the 8.6.x train\n  *  DMF 8.5.3 and later releases in the 8.5.x train\n  *  DMF 8.4.6 and later releases in the 8.4.x train.\n\n\n\u00a0\n\nConverged Cloud Fabric\n\n  *  CCF 6.2.5 and later releases in the 6.2.x train\n\n\n\u00a0\n\nCloud Vision Appliance\n\n  *  CVA 7.1.0 and later releases in the CVA 7.x train\n\n\n\u00a0\n\nMulti-Cloud Director\n\n  *  MCD 2.4.1 and later releases in the 2.4.x train"
            }
          ],
          "source": {
            "advisory": "124",
            "defect": [
              "BUG1084527",
              "BSC-20748"
            ],
            "discovery": "INTERNAL"
          },
          "title": "On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired",
          "workarounds": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNo known mitigation \u003c/span\u003e\u003cbr\u003e"
                }
              ],
              "value": "No known mitigation"
            }
          ],
          "x_generator": {
            "engine": "Vulnogram 0.4.0"
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      },
      "cveMetadata": {
        "assignerOrgId": "c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7",
        "assignerShortName": "Arista",
        "cveId": "CVE-2025-54547",
        "datePublished": "2025-10-29T22:45:53.499Z",
        "dateReserved": "2025-07-24T18:47:24.387Z",
        "dateUpdated": "2025-10-30T14:15:29.632Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2025-54547

Vulnerability from fkie_nvd - Published: 2025-10-29 23:16 - Updated: 2026-10-08 10:10

Severity

5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	psirt@arista.com	https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "DCA-350E-CV",
            "DCA-300-CV",
            "DCA-250-CV",
            "DCA-200-CV",
            "Arista Converged Cloud Fabric",
            "Arista DANZ Monitoring Fabric",
            "Arista Multi-Cloud Director"
          ],
          "product": "DANZ Monitoring Fabric",
          "vendor": "Arista Networks",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "DMF 8.6.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "DMF 8.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "CCF 6.2.4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "CVA 7.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "MCD 2.4.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@arista.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired"
    },
    {
      "lang": "es",
      "value": "En plataformas afectadas, si la multiplexaci\u00f3n de sesiones SSH estaba configurada en el lado del cliente, las sesiones SSH (p. ej., scp, sftp) multiplexadas en el mismo canal podr\u00edan realizar operaciones del sistema de archivos despu\u00e9s de que expirara un tiempo de espera de sesi\u00f3n configurado."
    }
  ],
  "id": "CVE-2025-54547",
  "lastModified": "2026-10-08T10:10:00.227",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.4,
        "source": "psirt@arista.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54547",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-30T14:13:17.500900Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-29T23:16:18.970",
  "references": [
    {
      "source": "psirt@arista.com",
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124"
    }
  ],
  "sourceIdentifier": "psirt@arista.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "psirt@arista.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-C4HJ-8XP2-799F

Vulnerability from github – Published: 2025-10-30 00:31 – Updated: 2025-10-30 00:31

Details

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-54547"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-29T23:16:18Z",
    "severity": "MODERATE"
  },
  "details": "On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired",
  "id": "GHSA-c4hj-8xp2-799f",
  "modified": "2025-10-30T00:31:02Z",
  "published": "2025-10-30T00:31:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54547"
    },
    {
      "type": "WEB",
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

NCSC-2025-0348

Vulnerability from csaf_ncscnl - Published: 2025-11-03 08:26 - Updated: 2025-11-03 08:26

Summary

Kwetsbaarheden verholpen in Arista Networks producten

Scope

5 vulnerabilities in this advisory, including CVE-2025-54547.

CVE-2025-54547

SSH session multiplexing on certain platforms permits file-system operations to persist beyond session timeouts if client-side configuration allows it.

5.3 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Known affected: 1 product

Open the full advisory

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2025-54547 (GCVE-0-2025-54547)

FKIE_CVE-2025-54547

GHSA-C4HJ-8XP2-799F

NCSC-2025-0348

Tags

Sightings

Nomenclature

Related by attack behaviour