github - ghsa-pxmv-x94g-j48f

GHSA-PXMV-X94G-J48F

Vulnerability from github – Published: 2024-01-12 09:30 – Updated: 2024-01-19 03:30

Details

An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and bypass authentication or access control measures. Attackers can impersonate legitimate users or perform unauthorized actions. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7.

Severity ?

5.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-50920"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-384"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-12T08:15:43Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and bypass authentication or access control measures. Attackers can impersonate legitimate users or perform unauthorized actions. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7.",
  "id": "GHSA-pxmv-x94g-j48f",
  "modified": "2024-01-19T03:30:21Z",
  "published": "2024-01-12T09:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50920"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass-seesion-ID.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-50920 (GCVE-0-2023-50920)

Vulnerability from cvelistv5 – Published: 2024-01-12 00:00 – Updated: 2025-06-17 16:05

Summary

Severity ?

5.5 (Medium)


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

CWE

Assigner

mitre

References

URL

Tags

https://github.com/gl-inet/CVE-issues/blob/main/4…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T22:23:44.170Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass-seesion-ID.md"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:A1300:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "A1300",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.4.6"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:AX1800:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "AX1800",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.4.6"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:AXT1800:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "AXT1800",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.4.6"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:MT3000:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "MT3000",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.4.6"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:MT2500:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "MT2500",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.4.6"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:MT6000:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "MT6000",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.5.0"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:MT1300:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "MT1300",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:MT300N_V2:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "MT300N_V2",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:AR750S:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "AR750S",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:AR750:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "AR750",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:AR300M:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "AR300M",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:gl.inet:B1300:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "B1300",
            "vendor": "gl.inet",
            "versions": [
              {
                "status": "affected",
                "version": "4.3.7"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-50920",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-01-16T15:48:58.623636Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-384",
                "description": "CWE-384 Session Fixation",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-17T16:05:04.445Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and bypass authentication or access control measures. Attackers can impersonate legitimate users or perform unauthorized actions. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-12T07:43:13.448Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass-seesion-ID.md"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-50920",
    "datePublished": "2024-01-12T00:00:00.000Z",
    "dateReserved": "2023-12-15T00:00:00.000Z",
    "dateUpdated": "2025-06-17T16:05:04.445Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-PXMV-X94G-J48F

CVE-2023-50920 (GCVE-0-2023-50920)

Tags

Sightings

Nomenclature