Vulnerability-Lookup

CVE-2026-18584 (GCVE-0-2026-18584)

Vulnerability from cvelistv5 – Published: 2026-08-03 04:45 – Updated: 2026-08-03 04:45

Title

GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization

Summary

A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

5.4 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R

5.4 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R

CWE

CWE-285 - Improper Authorization
CWE-266 - Incorrect Privilege Assignment

Assigner

VulDB

References

5 references

URL	Tags
https://vuldb.com/vuln/385413	vdb-entry
https://vuldb.com/vuln/385413/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-18584	third-party-advisory
https://vuldb.com/submit/849283	third-party-advisory
https://github.com/gl-inet/CVE-issues/blob/main/4…	related

Impacted products

6 products

Vendor	Product	Version
GL.iNet	E5800	Affected: 20260707 cpe:2.3:a:gl.inet:e5800::::::::
GL.iNet	E750	Affected: 20260707 cpe:2.3:a:gl.inet:e750::::::::
GL.iNet	X2000	Affected: 20260707 cpe:2.3:a:gl.inet:x2000::::::::
GL.iNet	X3000	Affected: 20260707 cpe:2.3:a:gl.inet:x3000::::::::
GL.iNet	XE3000	Affected: 20260707 cpe:2.3:a:gl.inet:xe3000::::::::
GL.iNet	XE300	Affected: 20260707 cpe:2.3:a:gl.inet:xe300::::::::

Credits

GLiNet (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "E5800",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:e750:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "E750",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "X2000",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "X3000",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "XE3000",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:gl.inet:xe300:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "eSIM LPA API"
          ],
          "product": "XE300",
          "vendor": "GL.iNet",
          "versions": [
            {
              "status": "affected",
              "version": "20260707"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "GLiNet (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4.8,
            "vectorString": "AV:A/AC:L/Au:N/C:N/I:P/A:P/E:ND/RL:ND/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "Incorrect Privilege Assignment",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-03T04:45:07.095Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-385413 | GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/385413"
        },
        {
          "name": "VDB-385413 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/385413/cti"
        },
        {
          "name": "CVE-2026-18584 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-18584"
        },
        {
          "name": "Submit #849283 | GL.iNet Router v4.8.1 unauthorized",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/849283"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Unauthenticated%20access%20to%20eSIM%20LPA%20API%20via%20nginx%20proxy%20bypass.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-08-02T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-08-02T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-02T21:29:08.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-18584",
    "datePublished": "2026-08-03T04:45:07.095Z",
    "dateReserved": "2026-08-02T19:23:56.933Z",
    "dateUpdated": "2026-08-03T04:45:07.095Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-18584",
      "date": "2026-08-03",
      "epss": "0.0023",
      "percentile": "0.13987"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-18584\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2026-08-03T06:16:37.450\",\"lastModified\":\"2026-08-03T06:16:37.450\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"GL.iNet\",\"product\":\"E5800\",\"cpes\":[\"cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]},{\"vendor\":\"GL.iNet\",\"product\":\"E750\",\"cpes\":[\"cpe:2.3:a:gl.inet:e750:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]},{\"vendor\":\"GL.iNet\",\"product\":\"X2000\",\"cpes\":[\"cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]},{\"vendor\":\"GL.iNet\",\"product\":\"X3000\",\"cpes\":[\"cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]},{\"vendor\":\"GL.iNet\",\"product\":\"XE3000\",\"cpes\":[\"cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]},{\"vendor\":\"GL.iNet\",\"product\":\"XE300\",\"cpes\":[\"cpe:2.3:a:gl.inet:xe300:*:*:*:*:*:*:*:*\"],\"modules\":[\"eSIM LPA API\"],\"versions\":[{\"version\":\"20260707\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"LOW\",\"vulnAvailabilityImpact\":\"LOW\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:N/I:P/A:P\",\"baseScore\":4.8,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":6.5,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-266\"},{\"lang\":\"en\",\"value\":\"CWE-285\"}]}],\"references\":[{\"url\":\"https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Unauthenticated%20access%20to%20eSIM%20LPA%20API%20via%20nginx%20proxy%20bypass.md\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/cve/CVE-2026-18584\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/submit/849283\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/385413\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/385413/cti\",\"source\":\"cna@vuldb.com\"}]}}"
  }
}

GHSA-WW63-FP7C-4C6Q

Vulnerability from github – Published: 2026-08-03 06:31 – Updated: 2026-08-03 06:31

Details

Severity

5.4 (Medium)


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

5.3 (Medium)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-18584"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-03T06:16:37Z",
    "severity": "MODERATE"
  },
  "details": "A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.",
  "id": "GHSA-ww63-fp7c-4c6q",
  "modified": "2026-08-03T06:31:45Z",
  "published": "2026-08-03T06:31:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18584"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Unauthenticated%20access%20to%20eSIM%20LPA%20API%20via%20nginx%20proxy%20bypass.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-18584"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/849283"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/385413"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/385413/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-18584 (GCVE-0-2026-18584)

GHSA-WW63-FP7C-4C6Q

Tags

Sightings

Nomenclature