CVE-2026-78168 (GCVE-0-2026-78168)

Vulnerability from cvelistv5 – Published: 2026-08-24 01:30 – Updated: 2026-08-24 01:30
VLAI
Title
EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication
Summary
A security vulnerability has been detected in EFM ipTIME T24000M up to 14.20.0. This affects the function httpcon_check_session_url of the component Session Validation Handler. Such manipulation leads to improper authentication. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CWE
  • CWE-287 - Improper Authentication
References
URL Tags
https://vuldb.com/vuln/394557 vdb-entrytechnical-description
https://vuldb.com/vuln/394557/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78168 third-party-advisory
https://vuldb.com/submit/883766 third-party-advisory
https://github.com/AdminSafe/CVE/issues/10 exploitissue-tracking
Impacted products
Vendor Product Version CPE status
EFM ipTIME T24000M Affected: 14.0
Affected: 14.1
Affected: 14.2
Affected: 14.3
Affected: 14.4
Affected: 14.5
Affected: 14.6
Affected: 14.7
Affected: 14.8
Affected: 14.9
Affected: 14.10
Affected: 14.11
Affected: 14.12
Affected: 14.13
Affected: 14.14
Affected: 14.15
Affected: 14.16
Affected: 14.17
Affected: 14.18
Affected: 14.19
Affected: 14.20.0
    cpe:2.3:a:efm:iptime_t24000m:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:efm:iptime_t24000m:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Session Validation Handler"
          ],
          "product": "ipTIME T24000M",
          "vendor": "EFM",
          "versions": [
            {
              "status": "affected",
              "version": "14.0"
            },
            {
              "status": "affected",
              "version": "14.1"
            },
            {
              "status": "affected",
              "version": "14.2"
            },
            {
              "status": "affected",
              "version": "14.3"
            },
            {
              "status": "affected",
              "version": "14.4"
            },
            {
              "status": "affected",
              "version": "14.5"
            },
            {
              "status": "affected",
              "version": "14.6"
            },
            {
              "status": "affected",
              "version": "14.7"
            },
            {
              "status": "affected",
              "version": "14.8"
            },
            {
              "status": "affected",
              "version": "14.9"
            },
            {
              "status": "affected",
              "version": "14.10"
            },
            {
              "status": "affected",
              "version": "14.11"
            },
            {
              "status": "affected",
              "version": "14.12"
            },
            {
              "status": "affected",
              "version": "14.13"
            },
            {
              "status": "affected",
              "version": "14.14"
            },
            {
              "status": "affected",
              "version": "14.15"
            },
            {
              "status": "affected",
              "version": "14.16"
            },
            {
              "status": "affected",
              "version": "14.17"
            },
            {
              "status": "affected",
              "version": "14.18"
            },
            {
              "status": "affected",
              "version": "14.19"
            },
            {
              "status": "affected",
              "version": "14.20.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "010hex (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A security vulnerability has been detected in EFM ipTIME T24000M up to 14.20.0. This affects the function httpcon_check_session_url of the component Session Validation Handler. Such manipulation leads to improper authentication. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 10,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-24T01:30:10.640Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-394557 | EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/394557"
        },
        {
          "name": "VDB-394557 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/394557/cti"
        },
        {
          "name": "CVE-2026-78168 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-78168"
        },
        {
          "name": "Submit #883766 | EFM ipTIME T24000M Version 14.20.0 and earlier Remote Code Execution (RCE)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/883766"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/AdminSafe/CVE/issues/10"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-08-23T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-08-23T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-23T16:14:46.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-78168",
    "datePublished": "2026-08-24T01:30:10.640Z",
    "dateReserved": "2026-08-23T14:09:41.997Z",
    "dateUpdated": "2026-08-24T01:30:10.640Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-78168",
      "date": "2026-08-24",
      "epss": "0.00929",
      "percentile": "0.57861"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-78168\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2026-08-24T02:17:04.480\",\"lastModified\":\"2026-08-24T16:40:53.647\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A security vulnerability has been detected in EFM ipTIME T24000M up to 14.20.0. This affects the function httpcon_check_session_url of the component Session Validation Handler. Such manipulation leads to improper authentication. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"EFM\",\"product\":\"ipTIME T24000M\",\"cpes\":[\"cpe:2.3:a:efm:iptime_t24000m:*:*:*:*:*:*:*:*\"],\"modules\":[\"Session Validation Handler\"],\"versions\":[{\"version\":\"14.0\",\"status\":\"affected\"},{\"version\":\"14.1\",\"status\":\"affected\"},{\"version\":\"14.2\",\"status\":\"affected\"},{\"version\":\"14.3\",\"status\":\"affected\"},{\"version\":\"14.4\",\"status\":\"affected\"},{\"version\":\"14.5\",\"status\":\"affected\"},{\"version\":\"14.6\",\"status\":\"affected\"},{\"version\":\"14.7\",\"status\":\"affected\"},{\"version\":\"14.8\",\"status\":\"affected\"},{\"version\":\"14.9\",\"status\":\"affected\"},{\"version\":\"14.10\",\"status\":\"affected\"},{\"version\":\"14.11\",\"status\":\"affected\"},{\"version\":\"14.12\",\"status\":\"affected\"},{\"version\":\"14.13\",\"status\":\"affected\"},{\"version\":\"14.14\",\"status\":\"affected\"},{\"version\":\"14.15\",\"status\":\"affected\"},{\"version\":\"14.16\",\"status\":\"affected\"},{\"version\":\"14.17\",\"status\":\"affected\"},{\"version\":\"14.18\",\"status\":\"affected\"},{\"version\":\"14.19\",\"status\":\"affected\"},{\"version\":\"14.20.0\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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\":8.9,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"HIGH\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"PROOF_OF_CONCEPT\",\"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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":10.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"references\":[{\"url\":\"https://github.com/AdminSafe/CVE/issues/10\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/cve/CVE-2026-78168\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/submit/883766\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/394557\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/394557/cti\",\"source\":\"cna@vuldb.com\"}]}}"
  }
}



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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

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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.
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