Vulnerability-Lookup

CNVD-2021-84247

Vulnerability from cnvd - Published: 2021-11-05

Title

Fortinet FortiSIEM Windows Agent命令执行漏洞

Description

Fortinet FortiSIEM Windows Agent是美国飞塔（Fortinet）公司的一款用于从Windows服务器上收集日志和其他行为的代理程序。 Fortinet FortiSIEM Windows Agent 4.1.4 及以下版本存在安全漏洞，攻击者可利用该漏洞通过powershell脚本执行特权代码或命令。

Severity

中

Patch Name

Fortinet FortiSIEM Windows Agent命令执行漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://fortiguard.com/advisory/FG-IR-21-176

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41022

Impacted products

Name
Fortinet FortiSIEM Windows Agent <=4.1.4

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41022"
    }
  },
  "description": "Fortinet FortiSIEM Windows Agent\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u4eceWindows\u670d\u52a1\u5668\u4e0a\u6536\u96c6\u65e5\u5fd7\u548c\u5176\u4ed6\u884c\u4e3a\u7684\u4ee3\u7406\u7a0b\u5e8f\u3002\n\nFortinet FortiSIEM Windows Agent 4.1.4 \u53ca\u4ee5\u4e0b\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7powershell\u811a\u672c\u6267\u884c\u7279\u6743\u4ee3\u7801\u6216\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://fortiguard.com/advisory/FG-IR-21-176",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-84247",
  "openTime": "2021-11-05",
  "patchDescription": "Fortinet FortiSIEM Windows Agent\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u4eceWindows\u670d\u52a1\u5668\u4e0a\u6536\u96c6\u65e5\u5fd7\u548c\u5176\u4ed6\u884c\u4e3a\u7684\u4ee3\u7406\u7a0b\u5e8f\u3002\r\n\r\nFortinet FortiSIEM Windows Agent 4.1.4 \u53ca\u4ee5\u4e0b\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7powershell\u811a\u672c\u6267\u884c\u7279\u6743\u4ee3\u7801\u6216\u547d\u4ee4\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": "Fortinet FortiSIEM Windows Agent\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Fortinet FortiSIEM Windows Agent \u003c=4.1.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41022",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-04",
  "title": "Fortinet FortiSIEM Windows Agent\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2021-41022 (GCVE-0-2021-41022)

Vulnerability from cvelistv5 – Published: 2021-11-02 18:23 – Updated: 2024-10-25 13:46

Summary

A improper privilege management in Fortinet FortiSIEM Windows Agent version 4.1.4 and below allows attacker to execute privileged code or commands via powershell scripts

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-23 14:13 UTC

CWE

Execute unauthorized code or commands

Assigner

fortinet mitre root Scorecard

References

1 reference

URL	Tags
https://fortiguard.com/advisory/FG-IR-21-176	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Fortinet	Fortinet FortiSIEMWindowsAgent	Affected: FortiSIEMWindowsAgent 4.1.4, 4.1.3, 4.1.2, 4.1.1, 4.1.0, 4.0.0, 3.3.0, 3.2.2, 3.2.1, 3.2.0, 3.1.2, 3.1.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:59:30.336Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://fortiguard.com/advisory/FG-IR-21-176"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-41022",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T14:13:24.050265Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-25T13:46:06.528Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Fortinet FortiSIEMWindowsAgent",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "FortiSIEMWindowsAgent 4.1.4, 4.1.3, 4.1.2, 4.1.1, 4.1.0, 4.0.0, 3.3.0, 3.2.2, 3.2.1, 3.2.0, 3.1.2, 3.1.0"
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          "lang": "en",
          "value": "A improper privilege management in Fortinet FortiSIEM Windows Agent version 4.1.4 and below allows attacker to execute privileged code or commands via powershell scripts"
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      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Execute unauthorized code or commands",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-02T18:23:56.000Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
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      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://fortiguard.com/advisory/FG-IR-21-176"
        }
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      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2021-41022",
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        },
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                      "version": {
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                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Fortinet"
              }
            ]
          }
        },
        "data_format": "MITRE",
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            "integrityImpact": "High",
            "privilegesRequired": "Low",
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            "userInteraction": "None",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C",
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    "assignerShortName": "fortinet",
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    "datePublished": "2021-11-02T18:23:56.000Z",
    "dateReserved": "2021-09-13T00:00:00.000Z",
    "dateUpdated": "2024-10-25T13:46:06.528Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

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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CNVD-2021-84247

CVE-2021-41022 (GCVE-0-2021-41022)

Tags

Sightings

Nomenclature

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