Vulnerability-Lookup

CNVD-2023-02485

Vulnerability from cnvd - Published: 2023-01-12

Title

Fortinet FortiADC输入验证错误漏洞

Description

Fortinet FortiADC是美国飞塔（Fortinet）公司的一款应用交付控制器。 Fortinet FortiADC存在输入验证错误漏洞，该漏洞源于应用存在不当的输入验证，经过身份验证的攻击者可利用该漏洞通过精心设计的HTTP请求从底层Linux系统检索具有特定扩展名的文件。

Severity

中

Patch Name

Fortinet FortiADC输入验证错误漏洞的补丁

Patch Description

Fortinet FortiADC是美国飞塔（Fortinet）公司的一款应用交付控制器。 Fortinet FortiADC存在输入验证错误漏洞，该漏洞源于应用存在不当的输入验证，经过身份验证的攻击者可利用该漏洞通过精心设计的HTTP请求从底层Linux系统检索具有特定扩展名的文件。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

厂商已发布了漏洞修复程序，请及时关注更新： https://fortiguard.com/psirt/FG-IR-22-253

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-33876

Impacted products

Name
['Fortinet FortiADC 7.1.0', 'Fortinet FortiADC 7.0.0', 'Fortinet FortiADC 7.0.1', 'Fortinet FortiADC 7.0.2', 'Fortinet FortiADC >=5.1.0，<=6.2.4']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-33876",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-33876"
    }
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  "description": "Fortinet FortiADC\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\u3002\n\nFortinet FortiADC\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5b58\u5728\u4e0d\u5f53\u7684\u8f93\u5165\u9a8c\u8bc1\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684HTTP\u8bf7\u6c42\u4ece\u5e95\u5c42Linux\u7cfb\u7edf\u68c0\u7d22\u5177\u6709\u7279\u5b9a\u6269\u5c55\u540d\u7684\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://fortiguard.com/psirt/FG-IR-22-253",
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  "number": "CNVD-2023-02485",
  "openTime": "2023-01-12",
  "patchDescription": "Fortinet FortiADC\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\u3002\r\n\r\nFortinet FortiADC\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5b58\u5728\u4e0d\u5f53\u7684\u8f93\u5165\u9a8c\u8bc1\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684HTTP\u8bf7\u6c42\u4ece\u5e95\u5c42Linux\u7cfb\u7edf\u68c0\u7d22\u5177\u6709\u7279\u5b9a\u6269\u5c55\u540d\u7684\u6587\u4ef6\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 FortiADC\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Fortinet FortiADC 7.1.0",
      "Fortinet FortiADC 7.0.0",
      "Fortinet FortiADC 7.0.1",
      "Fortinet FortiADC 7.0.2",
      "Fortinet FortiADC \u003e=5.1.0\uff0c\u003c=6.2.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-33876",
  "serverity": "\u4e2d",
  "submitTime": "2022-12-08",
  "title": "Fortinet FortiADC\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2022-33876 (GCVE-0-2022-33876)

Vulnerability from cvelistv5 – Published: 2022-12-06 16:01 – Updated: 2024-10-22 20:51

Summary

Multiple instances of improper input validation vulnerability in Fortinet FortiADC version 7.1.0, version 7.0.0 through 7.0.2 and version 6.2.4 and below allows an authenticated attacker to retrieve files with specific extension from the underlying Linux system via crafted HTTP requests.

Severity

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-22 20:18 UTC

CWE

CWE-20 - Improper access control

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.com/psirt/FG-IR-22-253

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiADC	Affected: 7.1.0 Affected: 7.0.0 , ≤ 7.0.2 (semver) Affected: 6.2.0 , ≤ 6.2.4 (semver) Affected: 6.1.0 , ≤ 6.1.6 (semver) Affected: 6.0.0 , ≤ 6.0.4 (semver) Affected: 5.4.0 , ≤ 5.4.5 (semver) Affected: 5.3.0 , ≤ 5.3.7 (semver) Affected: 5.2.0 , ≤ 5.2.8 (semver) Affected: 5.1.0 , ≤ 5.1.7 (semver)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T08:09:22.726Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://fortiguard.com/psirt/FG-IR-22-253",
            "tags": [
              "x_transferred"
            ],
            "url": "https://fortiguard.com/psirt/FG-IR-22-253"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-33876",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T20:18:49.792379Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-22T20:51:21.951Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "FortiADC",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "7.1.0"
            },
            {
              "lessThanOrEqual": "7.0.2",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.4",
              "status": "affected",
              "version": "6.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.6",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.4",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.5",
              "status": "affected",
              "version": "5.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.3.7",
              "status": "affected",
              "version": "5.3.0",
              "versionType": "semver"
            },
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              "status": "affected",
              "version": "5.2.0",
              "versionType": "semver"
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              "status": "affected",
              "version": "5.1.0",
              "versionType": "semver"
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      ],
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          "lang": "en",
          "value": "Multiple instances of improper input validation vulnerability in Fortinet FortiADC version 7.1.0, version 7.0.0 through 7.0.2 and version 6.2.4 and below allows an authenticated attacker to retrieve files with specific extension from the underlying Linux system via crafted HTTP requests."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:X/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
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          "descriptions": [
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              "description": "Improper access control",
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          "url": "https://fortiguard.com/psirt/FG-IR-22-253"
        }
      ],
      "solutions": [
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          "lang": "en",
          "value": "Please upgrade to FortiADC version 7.1.1 or above Please upgrade to FortiADC version 7.0.3 or above Please upgrade to FortiADC version 6.2.5 or above "
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    "dateReserved": "2022-06-16T11:14:43.764Z",
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    "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.

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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Action not permitted

CNVD-2023-02485

CVE-2022-33876 (GCVE-0-2022-33876)

Tags

Sightings

Nomenclature

Related by attack behaviour