CVE-2025-52578 (GCVE-0-2025-52578)

Vulnerability from cvelistv5 – Published: 2025-11-18 03:26 – Updated: 2025-11-19 16:49
VLAI
Summary
Incorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM may allow a sophisticated attacker with physical access, to compromise internal device communications. This issue affects Command Centre Server: 9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)), all versions of 9.00 and prior.
Severity
5.7 (Medium)
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-18 15:04 UTC
CWE
  • CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
Assigner
Gallagher CNA under the icscert root
CNA scorecard – unranked: 4 records in the last 180 days, 10 needed details
References
Impacted products
Vendor Product Version CPE status
Gallagher High Sec End of Line Module Affected: 0 , ≤ 9.00 (custom)
Affected: 9.30 , < vCR9.30.251028a (custom)
Affected: 9.20 , < vCR9.20.251028a (custom)
Affected: 9.10 , < vCR9.10.251028a (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-52578",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-18T15:04:03.417918Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-19T16:49:32.455Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "High Sec End of Line Module",
          "vendor": "Gallagher",
          "versions": [
            {
              "lessThanOrEqual": "9.00",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "vCR9.30.251028a",
              "status": "affected",
              "version": "9.30",
              "versionType": "custom"
            },
            {
              "lessThan": "vCR9.20.251028a",
              "status": "affected",
              "version": "9.20",
              "versionType": "custom"
            },
            {
              "lessThan": "vCR9.10.251028a",
              "status": "affected",
              "version": "9.10",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIncorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM\u003c/span\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003emay\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eallow a sophisticated attacker with physical access, to compromise internal device communications.\u003c/span\u003e\n\n\u003cp\u003eThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),\u0026nbsp;all versions of 9.00 and prior.\n\n\u003c/p\u003e"
            }
          ],
          "value": "Incorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM\u00a0may\u00a0allow a sophisticated attacker with physical access, to compromise internal device communications.\n\nThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),\u00a0all versions of 9.00 and prior."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-335",
              "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-18T03:26:20.887Z",
        "orgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
        "shortName": "Gallagher"
      },
      "references": [
        {
          "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-52578"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
    "assignerShortName": "Gallagher",
    "cveId": "CVE-2025-52578",
    "datePublished": "2025-11-18T03:26:20.887Z",
    "dateReserved": "2025-11-11T04:00:46.463Z",
    "dateUpdated": "2025-11-19T16:49:32.455Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-52578",
      "date": "2026-11-10",
      "epss": "0.00156",
      "percentile": "0.04815"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "High Sec End of Line Module",
                "vendor": "Gallagher",
                "versions": [
                  {
                    "lessThanOrEqual": "9.00",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "vCR9.30.251028a",
                    "status": "affected",
                    "version": "9.30",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "vCR9.20.251028a",
                    "status": "affected",
                    "version": "9.20",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "vCR9.10.251028a",
                    "status": "affected",
                    "version": "9.10",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "disclosures@gallagher.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Incorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM\u00a0may\u00a0allow a sophisticated attacker with physical access, to compromise internal device communications.\n\nThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),\u00a0all versions of 9.00 and prior."
          },
          {
            "lang": "es",
            "value": "La vulnerabilidad de uso incorrecto de semillas en el generador de n\u00fameros pseudoaleatorios (CWE-335) en el High Sec ELM puede permitir a un atacante sofisticado con acceso f\u00edsico comprometer las comunicaciones internas del dispositivo.\n\nEste problema afecta al Command Centre Server:\n\nVersiones 9.30 anteriores a vCR9.30.251028a (distribuido en 9.30.2881 (MR3)), Versiones 9.20 anteriores a vCR9.20.251028a (distribuido en 9.20.3265 (MR5)), Versiones 9.10 anteriores a vCR9.10.251028a (distribuido en 9.10.4135 (MR8)), todas las versiones de 9.00 y anteriores."
          }
        ],
        "id": "CVE-2025-52578",
        "lastModified": "2026-10-18T20:10:00.110",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "PHYSICAL",
                "availabilityImpact": "NONE",
                "baseScore": 5.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 0.5,
              "impactScore": 5.2,
              "source": "disclosures@gallagher.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-52578",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-18T15:04:03.417918Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-11-18T04:15:44.330",
        "references": [
          {
            "source": "disclosures@gallagher.com",
            "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-52578"
          }
        ],
        "sourceIdentifier": "disclosures@gallagher.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-335"
              }
            ],
            "source": "disclosures@gallagher.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-19T04:16:41+00:00",
      "cve": "CVE-2025-52578",
      "id": "CVE-2025-52578",
      "initial_release_date": "2025-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2025-52578",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-52578.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-52578",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-11-18T15:04:03.417918Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-11-18T15:04:04.179Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "High Sec End of Line Module",
              "vendor": "Gallagher",
              "versions": [
                {
                  "lessThanOrEqual": "9.00",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                },
                {
                  "lessThan": "vCR9.30.251028a",
                  "status": "affected",
                  "version": "9.30",
                  "versionType": "custom"
                },
                {
                  "lessThan": "vCR9.20.251028a",
                  "status": "affected",
                  "version": "9.20",
                  "versionType": "custom"
                },
                {
                  "lessThan": "vCR9.10.251028a",
                  "status": "affected",
                  "version": "9.10",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIncorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM\u003c/span\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003emay\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eallow a sophisticated attacker with physical access, to compromise internal device communications.\u003c/span\u003e\n\n\u003cp\u003eThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),\u0026nbsp;all versions of 9.00 and prior.\n\n\u003c/p\u003e"
                }
              ],
              "value": "Incorrect Usage of Seeds in Pseudo-Random Number Generator (CWE- 335) vulnerability in the High Sec ELM\u00a0may\u00a0allow a sophisticated attacker with physical access, to compromise internal device communications.\n\nThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),\u00a0all versions of 9.00 and prior."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "PHYSICAL",
                "availabilityImpact": "NONE",
                "baseScore": 5.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-335",
                  "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-11-18T03:26:20.887Z",
            "orgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
            "shortName": "Gallagher"
          },
          "references": [
            {
              "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-52578"
            }
          ],
          "source": {
            "discovery": "INTERNAL"
          },
          "x_generator": {
            "engine": "Vulnogram 0.5.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
        "assignerShortName": "Gallagher",
        "cveId": "CVE-2025-52578",
        "datePublished": "2025-11-18T03:26:20.887Z",
        "dateReserved": "2025-11-11T04:00:46.463Z",
        "dateUpdated": "2025-11-18T03:26:20.887Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Loading timeline…




    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.