Vulnerability-Lookup

GHSA-F972-WG3C-28J6

Vulnerability from github – Published: 2026-09-15 15:32 – Updated: 2026-09-15 15:32

Details

Hirschmann HiOS Switch Platform devices contain a denial-of-service vulnerability in the integrated web server due to missing validation of HTTP(S) content. A remote unauthenticated attacker can send a specially crafted HTTP(S) request to a specific endpoint that is processed incorrectly, causing the device to perform an unintended reboot and resulting in a temporary denial-of-service condition. This vulnerability has been addressed in versions 07.1.12, 08.7.10, 09.0.13, 09.3.03, 10.3.08, and 10.5.00.

Severity

7.5 (High)


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

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-89025"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-15T15:17:26Z",
    "severity": "HIGH"
  },
  "details": "Hirschmann HiOS Switch Platform devices contain a denial-of-service vulnerability in the integrated web server due to missing validation of HTTP(S) content. A remote unauthenticated attacker can send a specially crafted HTTP(S) request to a specific endpoint that is processed incorrectly, causing the device to perform an unintended reboot and resulting in a temporary denial-of-service condition. This vulnerability has been addressed in versions 07.1.12, 08.7.10, 09.0.13, 09.3.03, 10.3.08, and 10.5.00.",
  "id": "GHSA-f972-wg3c-28j6",
  "modified": "2026-09-15T15:32:13Z",
  "published": "2026-09-15T15:32:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89025"
    },
    {
      "type": "WEB",
      "url": "https://assets.belden.com/asset/2ba884e3-c0c9-40f6-aa22-a9e852b20af4/PSIRT-6_HTTPS_Vulnerability_HiOS.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/hirschmann-hios-switch-platform-dos-via-malformed-http-request"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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"
    }
  ]
}

CVE-2026-89025 (GCVE-0-2026-89025)

Vulnerability from cvelistv5 – Published: 2026-09-15 14:13 – Updated: 2026-09-15 14:48

Title

Hirschmann HiOS Switch Platform DoS via Malformed HTTP Request

Summary

Severity

8.7 (High)


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

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-15 14:48 UTC

CWE

CWE-755 - Improper Handling of Exceptional Conditions

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://assets.belden.com/asset/2ba884e3-c0c9-40f…	vendor-advisorypatch
https://www.vulncheck.com/advisories/hirschmann-h…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Belden	Hirschmann HiOS Switch Platform	Affected: 07.0.0 , ≤ 07.1.11 (custom) Unaffected: 07.1.12 (custom) Affected: 08.0.0 , ≤ 08.7.09 (custom) Unaffected: 08.7.10 (custom) Affected: 09.0.00 , ≤ 09.0.12 (custom) Unaffected: 09.0.13 (custom) Affected: 09.3.00 , ≤ 09.3.02 (custom) Unaffected: 09.3.03 (custom) Affected: 10.0.0 , ≤ 10.3.07 (custom) Unaffected: 10.3.08 (custom) Affected: 10.4.00 (custom) Affected: 10.5.00 (custom)

Date Public

2026-09-09 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-89025",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-15T14:48:42.364163Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2026-09-15T14:48:49.074Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Hirschmann HiOS Switch Platform",
          "vendor": "Belden",
          "versions": [
            {
              "lessThanOrEqual": "07.1.11",
              "status": "affected",
              "version": "07.0.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "07.1.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "08.7.09",
              "status": "affected",
              "version": "08.0.0",
              "versionType": "custom"
            },
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              "status": "unaffected",
              "version": "08.7.10",
              "versionType": "custom"
            },
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              "status": "affected",
              "version": "09.0.00",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "09.0.13",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "09.3.02",
              "status": "affected",
              "version": "09.3.00",
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              "status": "unaffected",
              "version": "09.3.03",
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            },
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
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            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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          ]
        },
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            "userInteraction": "NONE",
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          "scenarios": [
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      "problemTypes": [
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      ],
      "providerMetadata": {
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        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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      },
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        {
          "name": "Belden Security Advisory",
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://assets.belden.com/asset/2ba884e3-c0c9-40f6-aa22-a9e852b20af4/PSIRT-6_HTTPS_Vulnerability_HiOS.pdf"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/hirschmann-hios-switch-platform-dos-via-malformed-http-request"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Hirschmann HiOS Switch Platform DoS via Malformed HTTP Request",
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        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
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    "datePublished": "2026-09-15T14:13:26.540Z",
    "dateReserved": "2026-09-10T16:23:54.471Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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.
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.

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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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GHSA-F972-WG3C-28J6

CVE-2026-89025 (GCVE-0-2026-89025)

Tags

Sightings

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Related by attack behaviour