Vulnerability-Lookup

CVE-2020-8607 (GCVE-0-2020-8607)

Vulnerability from cvelistv5 – Published: 2020-08-05 14:05 – Updated: 2024-08-04 10:03

Summary

An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.

Severity

6.7 (Medium)


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

CWE

Improper Input Validation

Assigner

trendmicro CNA under the mitre root

CNA scorecard D 57/100 over 16 records in the last 180 days details

References

4 references

URL	Tags
https://success.trendmicro.com/solution/000260713	x_refsource_MISC
https://success.trendmicro.com/jp/solution/000260748	x_refsource_MISC
https://jvn.jp/vu/JVNVU99160193/	x_refsource_MISC
https://jvn.jp/en/vu/JVNVU99160193/index.html	x_refsource_MISC

Impacted products

11 products

Vendor	Product	Version	CPE status
Trend Micro	Trend Micro Apex One	Affected: 2019 (On premise), SaaS	guessed
Trend Micro	Trend Micro OfficeScan	Affected: XG SP1	guessed
Trend Micro	Trend Micro Deep Security	Affected: 12.x, 11.x. 10.x	guessed
Trend Micro	Trend Micro Worry-Free Business Security	Affected: 10.0 SP1, Services (SaaS)	guessed
Trend Micro	Trend Micro Security (Consumer Family)	Affected: 2020 (v16), 2019 (v15)	guessed
Trend Micro	Trend Micro Safe Lock	Affected: 2.0 SP1, TXOne Ed	guessed
Trend Micro	Trend Micro ServerProtect	Affected: SPFS 6.0, SPNAF 5.8, SPEMC 5.8, SPNT 5.8	guessed
Trend Micro	Trend Micro Portable Security	Affected: 3.x, 2.x	guessed
Trend Micro	Trend Micro HouseCall	Affected: 8.0	guessed
Trend Micro	Trend Micro Anti-Threat Toolkit (ATTK)	Affected: 1.62.1240 and below	guessed
Trend Micro	Trend Micro Rootkit Buster	Affected: 2.2	guessed

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              "Vendor Advisory"
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        "sourceIdentifier": "security@trendmicro.com",
        "vulnStatus": "Modified",
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    },
    "redhat_vex": {
      "current_release_date": "2025-05-22T17:12:43+00:00",
      "cve": "CVE-2020-8607",
      "id": "CVE-2020-8607",
      "initial_release_date": "2020-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2020-8607",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-8607.json",
      "version": "3"
    }
  }
}

FKIE_CVE-2020-8607

Vulnerability from fkie_nvd - Published: 2020-08-05 14:15 - Updated: 2026-06-17 03:26

Severity

6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
security@trendmicro.com	https://jvn.jp/en/vu/JVNVU99160193/index.html	Third Party Advisory
security@trendmicro.com	https://jvn.jp/vu/JVNVU99160193/	Third Party Advisory
security@trendmicro.com	https://success.trendmicro.com/jp/solution/000260748	Vendor Advisory
security@trendmicro.com	https://success.trendmicro.com/solution/000260713	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jvn.jp/en/vu/JVNVU99160193/index.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jvn.jp/vu/JVNVU99160193/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://success.trendmicro.com/jp/solution/000260748	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://success.trendmicro.com/solution/000260713	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
trendmicro	antivirus_toolkit	*
trendmicro	apex_one	2019
trendmicro	apex_one	saas
trendmicro	deep_security	9.6
trendmicro	deep_security	10.0
trendmicro	deep_security	11.0
trendmicro	deep_security	12.0
trendmicro	officescan	xg
trendmicro	officescan_business_security	9.0
trendmicro	officescan_business_security	9.5
trendmicro	officescan_business_security	10.0
trendmicro	officescan_business_security_service	-
trendmicro	officescan_cloud	15
trendmicro	officescan_cloud	16.0
trendmicro	online_scan	8.0
trendmicro	portable_security	2.0
trendmicro	portable_security	3.0
trendmicro	rootkit_buster	2.2
trendmicro	safe_lock	-
trendmicro	safe_lock	2.0
trendmicro	serverprotect	5.8
trendmicro	serverprotect	5.8
trendmicro	serverprotect	5.8
trendmicro	serverprotect	6.0
microsoft	windows	-

JSON

To clipboard

{
  "affected": [
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      "affectedData": [
        {
          "product": "Trend Micro Apex One",
          "vendor": "Trend Micro",
          "versions": [
            {
              "status": "affected",
              "version": "2019 (On premise), SaaS"
            }
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          "product": "Trend Micro OfficeScan",
          "vendor": "Trend Micro",
          "versions": [
            {
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          "versions": [
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          "versions": [
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        },
        {
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          "vendor": "Trend Micro",
          "versions": [
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              "status": "affected",
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        {
          "product": "Trend Micro ServerProtect",
          "vendor": "Trend Micro",
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        {
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          "versions": [
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        },
        {
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          "vendor": "Trend Micro",
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  "cveTags": [],
  "descriptions": [
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      "value": "An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada que se encuentra en varios productos de Trend Micro que usan una versi\u00f3n particular de un controlador de protecci\u00f3n de rootkit espec\u00edfico, podr\u00eda permitir a un atacante en modo usuario con permisos de administrador abusar del controlador para modificar una direcci\u00f3n del kernel que puede causar un bloqueo del sistema o potencialmente conllevar a una ejecuci\u00f3n de c\u00f3digo en modo kernel. Un atacante ya debe haber obtenido acceso de administrador en la m\u00e1quina de destino (leg\u00edtimamente o mediante un ataque no relacionado separado) para explotar esta vulnerabilidad"
    }
  ],
  "id": "CVE-2020-8607",
  "lastModified": "2026-06-17T03:26:38.170",
  "metrics": {
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        "baseSeverity": "HIGH",
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  ]
}

GHSA-CJWF-2R6C-6H5F

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2022-05-24 17:24

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-8607"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-05T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.",
  "id": "GHSA-cjwf-2r6c-6h5f",
  "modified": "2022-05-24T17:24:59Z",
  "published": "2022-05-24T17:24:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8607"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/vu/JVNVU99160193/index.html"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/vu/JVNVU99160193"
    },
    {
      "type": "WEB",
      "url": "https://success.trendmicro.com/jp/solution/000260748"
    },
    {
      "type": "WEB",
      "url": "https://success.trendmicro.com/solution/000260713"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2020-8607

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2020-8607

Aliases

CVE-2020-8607

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-8607",
    "description": "An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.",
    "id": "GSD-2020-8607"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8607"
      ],
      "details": "An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.",
      "id": "GSD-2020-8607",
      "modified": "2023-12-13T01:21:54.438044Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@trendmicro.com",
        "ID": "CVE-2020-8607",
        "STATE": "PUBLIC"
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      "affects": {
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                        }
                      ]
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                    "version": {
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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.

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

Loading timeline…

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.

Action not permitted

CVE-2020-8607 (GCVE-0-2020-8607)

FKIE_CVE-2020-8607

GHSA-CJWF-2R6C-6H5F

GSD-2020-8607

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour