cnvd - cnvd-2021-24274

CNVD-2021-24274

Vulnerability from cnvd - Published: 2021-04-01

Title

MarkAny MaEPSBroker命令注入漏洞

Description

MarkAny MaEPSBroker是MarkAny开源的一个应用程序。为当前用户添加注册表项，这将使该程序在每次重新引导时自动启动。 MaEPSBroker 2.5.0.31及之前版本存在命令注入漏洞，该漏洞源于解析brokerCommand参数时未能正确的输入验证检查导致命令注入漏洞。目前没有详细漏洞细节提供。

Severity

高

Patch Name

MarkAny MaEPSBroker命令注入漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.markany.com/eng/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7839

Impacted products

Name
markany MarkAny MaEPSBroker <=2.5.0.31

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7839",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7839"
    }
  },
  "description": "MarkAny MaEPSBroker\u662fMarkAny\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e3a\u5f53\u524d\u7528\u6237\u6dfb\u52a0\u6ce8\u518c\u8868\u9879\uff0c\u8fd9\u5c06\u4f7f\u8be5\u7a0b\u5e8f\u5728\u6bcf\u6b21\u91cd\u65b0\u5f15\u5bfc\u65f6\u81ea\u52a8\u542f\u52a8\u3002\n\nMaEPSBroker 2.5.0.31\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u6790brokerCommand\u53c2\u6570\u65f6\u672a\u80fd\u6b63\u786e\u7684\u8f93\u5165\u9a8c\u8bc1\u68c0\u67e5\u5bfc\u81f4\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://www.markany.com/eng/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-24274",
  "openTime": "2021-04-01",
  "patchDescription": "MarkAny MaEPSBroker\u662fMarkAny\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e3a\u5f53\u524d\u7528\u6237\u6dfb\u52a0\u6ce8\u518c\u8868\u9879\uff0c\u8fd9\u5c06\u4f7f\u8be5\u7a0b\u5e8f\u5728\u6bcf\u6b21\u91cd\u65b0\u5f15\u5bfc\u65f6\u81ea\u52a8\u542f\u52a8\u3002\r\n\r\nMaEPSBroker 2.5.0.31\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u6790brokerCommand\u53c2\u6570\u65f6\u672a\u80fd\u6b63\u786e\u7684\u8f93\u5165\u9a8c\u8bc1\u68c0\u67e5\u5bfc\u81f4\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "MarkAny MaEPSBroker\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "markany MarkAny MaEPSBroker \u003c=2.5.0.31"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7839",
  "serverity": "\u9ad8",
  "submitTime": "2021-03-26",
  "title": "MarkAny MaEPSBroker\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-7839 (GCVE-0-2020-7839)

Vulnerability from cvelistv5 – Published: 2021-03-24 16:30 – Updated: 2024-08-04 09:41

Summary

In MaEPSBroker 2.5.0.31 and prior, a command injection vulnerability caused by improper input validation checks when parsing brokerCommand parameter.

Severity ?

8.8 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

krcert

References

URL

Tags

	https://www.markany.com/	x_refsource_MISC
	https://www.krcert.or.kr/krcert/secNoticeView.do?…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	MarkAny	MaEPSBroker	Affected: 2.5.0.31 , ≤ 2.5.0.32 (custom)

Credits

Thanks to Jongsub Park for reporting this vulnerability

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:41:01.872Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.markany.com/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35946"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MaEPSBroker",
          "vendor": "MarkAny",
          "versions": [
            {
              "lessThanOrEqual": "2.5.0.32",
              "status": "affected",
              "version": "2.5.0.31",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks to Jongsub Park for reporting this vulnerability"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In MaEPSBroker 2.5.0.31 and prior, a command injection vulnerability caused by improper input validation checks when parsing brokerCommand parameter."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-24T16:30:23",
        "orgId": "cdd7a122-0fae-4202-8d86-14efbacc2863",
        "shortName": "krcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.markany.com/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35946"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "MarkAny MaEPSBroker Command Injection Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vuln@krcert.or.kr",
          "ID": "CVE-2020-7839",
          "STATE": "PUBLIC",
          "TITLE": "MarkAny MaEPSBroker Command Injection Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MaEPSBroker",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "2.5.0.31",
                            "version_value": "2.5.0.32"
                          }
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                  ]
                },
                "vendor_name": "MarkAny"
              }
            ]
          }
        },
        "credit": [
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            "lang": "eng",
            "value": "Thanks to Jongsub Park for reporting this vulnerability"
          }
        ],
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        "data_version": "4.0",
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            }
          ]
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        "generator": {
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        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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        "references": {
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            {
              "name": "https://www.markany.com/",
              "refsource": "MISC",
              "url": "https://www.markany.com/"
            },
            {
              "name": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35946",
              "refsource": "MISC",
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            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "cdd7a122-0fae-4202-8d86-14efbacc2863",
    "assignerShortName": "krcert",
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    "datePublished": "2021-03-24T16:30:23",
    "dateReserved": "2020-01-22T00:00:00",
    "dateUpdated": "2024-08-04T09:41:01.872Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-24274

CVE-2020-7839 (GCVE-0-2020-7839)

Tags

Sightings

Nomenclature