Vulnerability-Lookup

CVE-2026-82104 (GCVE-0-2026-82104)

Vulnerability from cvelistv5 – Published: 2026-10-30 08:01 – Updated: 2026-10-30 16:57

Title

API permission bypass via logic bug

Summary

In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution. This issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10.

Severity

9.4 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-30 16:57 UTC

CWE

CWE‑863: Incorrect Authorization
CWE-306 - Missing Authentication for Critical Function

Assigner

tlt_net CNA under the icscert root

CNA scorecard – unranked: 5 records in the last 180 days, 10 needed details

References

1 reference

URL	Tags
https://www.teltonika-networks.com/support/securi…

Impacted products

14 products

Vendor	Product	Version	CPE status
Teltonika Networks	RUT	Affected: 7.22 , ≤ 7.24.2 (RUT)	guessed
Teltonika Networks	RUTX	Affected: 7.22 , ≤ 7.24.2 (RUTX)	guessed
Teltonika Networks	RUTM	Affected: 7.22 , ≤ 7.24.2 (RUTM)	guessed
Teltonika Networks	RUTC	Affected: 7.22 , ≤ 7.24.2 (RUTC)	guessed
Teltonika Networks	ATRM	Affected: 7.22 , ≤ 7.24.2 (ATRM)	guessed
Teltonika Networks	TAP	Affected: 7.22 , ≤ 7.24.2 (TAP)	guessed
Teltonika Networks	CAP	Affected: 7.22 , ≤ 7.24.2 (CAP)	guessed
Teltonika Networks	OXA	Affected: 7.22 , ≤ 7.24.2 (OXA)	guessed
Teltonika Networks	DAP	Affected: 7.22 , ≤ 7.24.2 (DAP)	guessed
Teltonika Networks	TRB	Affected: 7.22 , ≤ 7.24.2 (TRB)	guessed
Teltonika Networks	OTD	Affected: 7.22 , ≤ 7.24.2 (OTD)	guessed
Teltonika Networks	EBG	Affected: 7.22 , ≤ 7.24.2 (EBG)	guessed
Teltonika Networks	SWM	Affected: 1.9 , ≤ 1.10 (SWM)	guessed
Teltonika Networks	TSW	Affected: 1.9 , ≤ 1.10 (TSW)	guessed

Show details on NVD website

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                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-10-30T16:57:51.501Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "RUT",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "RUT"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "RUTX",
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                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "RUTX"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "RUTM",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "RUTM"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "RUTC",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "RUTC"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ATRM",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "ATRM"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "TAP",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "TAP"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "CAP",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "CAP"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "OXA",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "OXA"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "DAP",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "DAP"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "TRB",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "TRB"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "OTD",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "OTD"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "EBG",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "7.24.2",
                  "status": "affected",
                  "version": "7.22",
                  "versionType": "EBG"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "SWM",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "1.10",
                  "status": "affected",
                  "version": "1.9",
                  "versionType": "SWM"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "TSW",
              "vendor": "Teltonika Networks",
              "versions": [
                {
                  "lessThanOrEqual": "1.10",
                  "status": "affected",
                  "version": "1.9",
                  "versionType": "TSW"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003eIn Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution.\u003c/p\u003e\u003cp\u003eThis issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10.\u003c/p\u003e"
                }
              ],
              "value": "In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution.\n\n\n\nThis issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-1",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "ADJACENT",
                "baseScore": 9.4,
                "baseSeverity": "CRITICAL",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "CWE\u2011863: Incorrect Authorization",
                  "lang": "en"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-30T08:01:55.034Z",
            "orgId": "001d69cf-3fc9-4203-93fb-9865b54e05b2",
            "shortName": "tlt_net"
          },
          "references": [
            {
              "url": "https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "API permission bypass via logic bug",
          "x_generator": {
            "engine": "Vulnogram 1.0.5"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "001d69cf-3fc9-4203-93fb-9865b54e05b2",
        "assignerShortName": "tlt_net",
        "cveId": "CVE-2026-82104",
        "datePublished": "2026-10-30T08:01:55.034Z",
        "dateReserved": "2026-08-28T05:06:54.296Z",
        "dateUpdated": "2026-10-30T16:57:57.063Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-82104

Vulnerability from fkie_nvd - Published: 2026-10-30 08:17 - Updated: 2026-10-30 17:45

Severity

9.4 (Critical) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Summary

References

	URL	Tags
	001d69cf-3fc9-4203-93fb-9865b54e05b2	https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "RUT",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "RUT"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "RUTX",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "RUTX"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "RUTM",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "RUTM"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "RUTC",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "RUTC"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ATRM",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "ATRM"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TAP",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "TAP"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CAP",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "CAP"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "OXA",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "OXA"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "DAP",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "DAP"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TRB",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "TRB"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "OTD",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "OTD"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EBG",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "7.24.2",
              "status": "affected",
              "version": "7.22",
              "versionType": "EBG"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "SWM",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "1.10",
              "status": "affected",
              "version": "1.9",
              "versionType": "SWM"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TSW",
          "vendor": "Teltonika Networks",
          "versions": [
            {
              "lessThanOrEqual": "1.10",
              "status": "affected",
              "version": "1.9",
              "versionType": "TSW"
            }
          ]
        }
      ],
      "source": "001d69cf-3fc9-4203-93fb-9865b54e05b2"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution.\n\n\n\nThis issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10."
    }
  ],
  "id": "CVE-2026-82104",
  "lastModified": "2026-10-30T17:45:50.283",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "001d69cf-3fc9-4203-93fb-9865b54e05b2",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-82104",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-30T16:57:34.390915Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-30T08:17:00.240",
  "references": [
    {
      "source": "001d69cf-3fc9-4203-93fb-9865b54e05b2",
      "url": "https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104"
    }
  ],
  "sourceIdentifier": "001d69cf-3fc9-4203-93fb-9865b54e05b2",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-4V5H-X9V6-MWW6

Vulnerability from github – Published: 2026-10-30 09:31 – Updated: 2026-10-30 09:31

Details

This issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10.

Severity

9.4 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-82104"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-30T08:17:00Z",
    "severity": "CRITICAL"
  },
  "details": "In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution.\n\n\n\nThis issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10.",
  "id": "GHSA-4v5h-x9v6-mww6",
  "modified": "2026-10-30T09:31:25Z",
  "published": "2026-10-30T09:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82104"
    },
    {
      "type": "WEB",
      "url": "https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order 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.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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CVE-2026-82104 (GCVE-0-2026-82104)

FKIE_CVE-2026-82104

GHSA-4V5H-X9V6-MWW6

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Related by attack behaviour