Vulnerability-Lookup

CNVD-2023-98188

Vulnerability from cnvd - Published: 2023-12-21

Title

Fortinet FortiAnalyzer数据伪造问题漏洞

Description

Fortinet FortiAnalyzer是美国飞塔（Fortinet）公司的一套集中式网络安全报告解决方案。该产品主要用于收集网络日志数据，并通过报告套件对日志中的安全事件、网络流量、Web内容等进行分析、报告、归档操作。 Fortinet FortiAnalyzer存在数据伪造问题漏洞，该漏洞源于数据真实性验证不充分。未经身份验证的远程攻击者可利用该漏洞通过授权设备序列号的知识向FortiAnalyzer的系统日志服务器发送消息。

Severity

中

Patch Name

Fortinet FortiAnalyzer数据伪造问题漏洞的补丁

Patch Description

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-23-221

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-42782

Impacted products

Name
['Fortinet FortiAnalyzer 7.4.0', 'Fortinet FortiAnalyzer >=6.2.0，<=6.2.12', 'Fortinet FortiAnalyzer >=6.4.0，<=6.4.13', 'Fortinet FortiAnalyzer >=7.0.0，<=7.0.9', 'Fortinet FortiAnalyzer >=7.2.0，<=7.2.3']

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JSON

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  "number": "CNVD-2023-98188",
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}

CVE-2023-42782 (GCVE-0-2023-42782)

Vulnerability from cvelistv5 – Published: 2023-10-10 16:50 – Updated: 2024-09-18 20:50

Summary

A insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauthenticated attacker to send messages to the syslog server of FortiAnalyzer via the knoweldge of an authorized device serial number.

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-18 20:37 UTC

CWE

CWE-345 - Improper access control

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.com/psirt/FG-IR-23-221

Impacted products

4 products

Vendor	Product	Version
Fortinet	FortiAnalyzer	Affected: 7.4.0 Affected: 7.2.0 , ≤ 7.2.3 (semver) Affected: 7.0.0 , ≤ 7.0.9 (semver) Affected: 6.4.0 , ≤ 6.4.13 (semver) Affected: 6.2.0 , ≤ 6.2.12 (semver)
fortinet	fortianalyzer	Affected: 7.4.0 Affected: 7.2.0 , ≤ 7.2.3 (custom) Affected: 7.0.0 , ≤ 7.0.9 (custom) Affected: 6.4.0 , ≤ 6.4.13 (custom) Affected: 6.2.0 , ≤ 6.2.12 (custom) cpe:2.3:a:fortinet:fortianalyzer::::::::
fortinet	fortianalyzer-bigdata	Affected: 7.2.0 , ≤ 7.2.5 (custom) Affected: 7.0 Affected: 6.4 Affected: 6.2 cpe:2.3:a:fortinet:fortianalyzer-bigdata::::::::
fortinet	fortimanager	Affected: 7.4.0 Affected: 7.2.0 , ≤ 7.2.3 (custom) Affected: 7.0.0 , ≤ 7.0.9 (custom) Affected: 6.4 Affected: 6.2 cpe:2.3:a:fortinet:fortimanager::::::::

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:30:24.781Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://fortiguard.com/psirt/FG-IR-23-221",
            "tags": [
              "x_transferred"
            ],
            "url": "https://fortiguard.com/psirt/FG-IR-23-221"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "fortianalyzer",
            "vendor": "fortinet",
            "versions": [
              {
                "status": "affected",
                "version": "7.4.0"
              },
              {
                "lessThanOrEqual": "7.2.3",
                "status": "affected",
                "version": "7.2.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "7.0.9",
                "status": "affected",
                "version": "7.0.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "6.4.13",
                "status": "affected",
                "version": "6.4.0",
                "versionType": "custom"
              },
              {
                "lessThanOrEqual": "6.2.12",
                "status": "affected",
                "version": "6.2.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:fortinet:fortianalyzer-bigdata:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "fortianalyzer-bigdata",
            "vendor": "fortinet",
            "versions": [
              {
                "lessThanOrEqual": "7.2.5",
                "status": "affected",
                "version": "7.2.0",
                "versionType": "custom"
              },
              {
                "status": "affected",
                "version": "7.0"
              },
              {
                "status": "affected",
                "version": "6.4"
              },
              {
                "status": "affected",
                "version": "6.2"
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          },
          {
            "cpes": [
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            ],
            "defaultStatus": "unknown",
            "product": "fortimanager",
            "vendor": "fortinet",
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                "status": "affected",
                "version": "7.2.0",
                "versionType": "custom"
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              {
                "lessThanOrEqual": "7.0.9",
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                "version": "7.0.0",
                "versionType": "custom"
              },
              {
                "status": "affected",
                "version": "6.4"
              },
              {
                "status": "affected",
                "version": "6.2"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-42782",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-18T20:37:50.243924Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-18T20:50:44.592Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "vendor": "Fortinet",
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              "version": "7.4.0"
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              "version": "7.2.0",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "7.0.9",
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              "version": "7.0.0",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.4.13",
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.12",
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        }
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      "metrics": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C",
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              "description": "Improper access control",
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      "providerMetadata": {
        "dateUpdated": "2023-10-10T16:50:26.310Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
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          "url": "https://fortiguard.com/psirt/FG-IR-23-221"
        }
      ],
      "solutions": [
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          "lang": "en",
          "value": "Please upgrade to FortiAnalyzer version 7.4.1 or above\r\nPlease upgrade to FortiAnalyzer version 7.2.4 or above\n\r\nAND\u00a0\nConfigure the \"un-encrypted-logging\" option to disable receiving syslog without encryption through UDP(514) or TCP(514).\nconfig system log setting\r\n\u00a0 \u00a0 set un-encrypted-logging disable"
        }
      ]
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  "cveMetadata": {
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    "assignerShortName": "fortinet",
    "cveId": "CVE-2023-42782",
    "datePublished": "2023-10-10T16:50:26.310Z",
    "dateReserved": "2023-09-14T08:37:38.656Z",
    "dateUpdated": "2024-09-18T20:50:44.592Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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-2023-98188

CVE-2023-42782 (GCVE-0-2023-42782)

Tags

Sightings

Nomenclature

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