Refine your search

2 vulnerabilities found for Linksys E9450-SG by Linksys

CVE-2025-52692 (GCVE-0-2025-52692)
Vulnerability from nvd
Published
2025-12-19 01:50
Modified
2025-12-19 15:37
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.
References
Impacted products
Vendor Product Version
Linksys Linksys E9450-SG Version: 1.2.00.052
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-52692",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-19T15:37:08.739165Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-306",
                "description": "CWE-306 Missing Authentication for Critical Function",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-19T15:37:36.970Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Linksys E9450-SG",
          "vendor": "Linksys",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.00.052"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Lam Jun Rong"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Javier Koh"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Joseph Teo"
        }
      ],
      "datePublic": "2025-12-19T01:50:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.\n\n\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-19T01:50:58.469Z",
        "orgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4",
        "shortName": "CSA"
      },
      "references": [
        {
          "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-118/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Bypass Authentication",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAs the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:\u003c/p\u003e\u003cul\u003e\u003cli\u003eDisable remote administration\u003c/li\u003e\u003cli\u003eRestrict router management access to trusted devices on the local network\u003c/li\u003e\u003cli\u003eAvoid enabling Telnet access\u003c/li\u003e\u003cli\u003eConsider upgrading to a model actively supported by Linksys\u003c/li\u003e\u003c/ul\u003e"
            }
          ],
          "value": "As the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:\n\n  *  Disable remote administration\n  *  Restrict router management access to trusted devices on the local network\n  *  Avoid enabling Telnet access\n  *  Consider upgrading to a model actively supported by Linksys"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4",
    "assignerShortName": "CSA",
    "cveId": "CVE-2025-52692",
    "datePublished": "2025-12-19T01:50:58.469Z",
    "dateReserved": "2025-06-19T06:04:41.987Z",
    "dateUpdated": "2025-12-19T15:37:36.970Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-52692 (GCVE-0-2025-52692)
Vulnerability from cvelistv5
Published
2025-12-19 01:50
Modified
2025-12-19 15:37
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.
References
Impacted products
Vendor Product Version
Linksys Linksys E9450-SG Version: 1.2.00.052
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-52692",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-19T15:37:08.739165Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-306",
                "description": "CWE-306 Missing Authentication for Critical Function",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-19T15:37:36.970Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Linksys E9450-SG",
          "vendor": "Linksys",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.00.052"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Lam Jun Rong"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Javier Koh"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Joseph Teo"
        }
      ],
      "datePublic": "2025-12-19T01:50:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.\n\n\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-19T01:50:58.469Z",
        "orgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4",
        "shortName": "CSA"
      },
      "references": [
        {
          "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-118/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Bypass Authentication",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAs the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:\u003c/p\u003e\u003cul\u003e\u003cli\u003eDisable remote administration\u003c/li\u003e\u003cli\u003eRestrict router management access to trusted devices on the local network\u003c/li\u003e\u003cli\u003eAvoid enabling Telnet access\u003c/li\u003e\u003cli\u003eConsider upgrading to a model actively supported by Linksys\u003c/li\u003e\u003c/ul\u003e"
            }
          ],
          "value": "As the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:\n\n  *  Disable remote administration\n  *  Restrict router management access to trusted devices on the local network\n  *  Avoid enabling Telnet access\n  *  Consider upgrading to a model actively supported by Linksys"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4",
    "assignerShortName": "CSA",
    "cveId": "CVE-2025-52692",
    "datePublished": "2025-12-19T01:50:58.469Z",
    "dateReserved": "2025-06-19T06:04:41.987Z",
    "dateUpdated": "2025-12-19T15:37:36.970Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}