Vulnerability-Lookup

CNVD-2020-73169

Vulnerability from cnvd - Published: 2020-12-22

Title

NZXT CAM WinRing0x64驱动特权提升漏洞

Description

NZXT CAM是美国NZXT公司的一个应用于游戏计算机的性能监控软件。 NZXT CAM WinRing0x64驱动程序权限I/O写入IRPs功能存在漏洞，远程攻击者可利用漏洞提交特殊的I/O请求，可提升权限。

Severity

高

Patch Name

NZXT CAM WinRing0x64驱动特权提升漏洞的补丁

Patch Description

NZXT CAM是美国NZXT公司的一个应用于游戏计算机的性能监控软件。 NZXT CAM WinRing0x64驱动程序权限I/O写入IRPs功能存在漏洞，远程攻击者可利用漏洞提交特殊的I/O请求，可提升权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.nzxt.com/camapp

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111

Impacted products

Name
nzxt NZXT CAM 4.8.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13512",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13512"
    }
  },
  "description": "NZXT CAM\u662f\u7f8e\u56fdNZXT\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u4e8e\u6e38\u620f\u8ba1\u7b97\u673a\u7684\u6027\u80fd\u76d1\u63a7\u8f6f\u4ef6\u3002\n\nNZXT CAM WinRing0x64\u9a71\u52a8\u7a0b\u5e8f\u6743\u9650I/O\u5199\u5165IRPs\u529f\u80fd\u5b58\u5728\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684I/O\u8bf7\u6c42\uff0c\u53ef\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.nzxt.com/camapp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-73169",
  "openTime": "2020-12-22",
  "patchDescription": "NZXT CAM\u662f\u7f8e\u56fdNZXT\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u4e8e\u6e38\u620f\u8ba1\u7b97\u673a\u7684\u6027\u80fd\u76d1\u63a7\u8f6f\u4ef6\u3002\r\n\r\nNZXT CAM WinRing0x64\u9a71\u52a8\u7a0b\u5e8f\u6743\u9650I/O\u5199\u5165IRPs\u529f\u80fd\u5b58\u5728\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684I/O\u8bf7\u6c42\uff0c\u53ef\u63d0\u5347\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "NZXT CAM WinRing0x64\u9a71\u52a8\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "nzxt NZXT CAM 4.8.0"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-21",
  "title": "NZXT CAM WinRing0x64\u9a71\u52a8\u7279\u6743\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-13512 (GCVE-0-2020-13512)

Vulnerability from cvelistv5 – Published: 2020-12-18 19:42 – Updated: 2024-08-04 12:18

Summary

A privilege escalation vulnerability exists in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. Using the IRP 0x9c40a0d8 gives a low privilege user direct access to the OUT instruction that is completely unrestrained at an elevated privilege level. An attacker can send a malicious IRP to trigger this vulnerability.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-269 - Improper Privilege Management

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	NZXT	Affected: NZXT CAM 4.8.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:18.442Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NZXT",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "NZXT CAM 4.8.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A privilege escalation vulnerability exists in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. Using the IRP 0x9c40a0d8 gives a low privilege user direct access to the OUT instruction that is completely unrestrained at an elevated privilege level. An attacker can send a malicious IRP to trigger this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-18T19:42:27.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2020-13512",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NZXT",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "NZXT CAM 4.8.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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        "data_type": "CVE",
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        "description": {
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              "lang": "eng",
              "value": "A privilege escalation vulnerability exists in the WinRing0x64 Driver Privileged I/O Write IRPs functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. Using the IRP 0x9c40a0d8 gives a low privilege user direct access to the OUT instruction that is completely unrestrained at an elevated privilege level. An attacker can send a malicious IRP to trigger this vulnerability."
            }
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        },
        "impact": {
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            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-269: Improper Privilege Management"
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        "references": {
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              "refsource": "MISC",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1111"
            }
          ]
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  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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    "datePublished": "2020-12-18T19:42:27.000Z",
    "dateReserved": "2020-05-26T00:00:00.000Z",
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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.

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.