Vulnerability-Lookup

CNVD-2020-51517

Vulnerability from cnvd - Published: 2020-09-09

Title

Veeam ONE代码问题漏洞

Description

Veeam ONE是瑞士Veeam公司的一套IT监控和报告工具。该产品支持备份监控、虚拟和物理环境的运行状况监控等功能。 Veeam ONE 10.0.0.750_20200415版本中的SSRSReport类存在代码问题漏洞，该漏洞源于程序未能正确限制XML外部实体的引用。攻击者可借助特制文档利用该漏洞导致信息泄露。

Severity

高

Patch Name

Veeam ONE代码问题漏洞的补丁

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://www.veeam.com/kb3221

Reference

https://www.zerodayinitiative.com/advisories/ZDI-20-821/

Impacted products

Name
Veeam ONE 10.0.0.750_20200415

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15418",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15418"
    }
  },
  "description": "Veeam ONE\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4e00\u5957IT\u76d1\u63a7\u548c\u62a5\u544a\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5907\u4efd\u76d1\u63a7\u3001\u865a\u62df\u548c\u7269\u7406\u73af\u5883\u7684\u8fd0\u884c\u72b6\u51b5\u76d1\u63a7\u7b49\u529f\u80fd\u3002\n\nVeeam ONE 10.0.0.750_20200415\u7248\u672c\u4e2d\u7684SSRSReport\u7c7b\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236XML\u5916\u90e8\u5b9e\u4f53\u7684\u5f15\u7528\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\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://www.veeam.com/kb3221",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-51517",
  "openTime": "2020-09-09",
  "patchDescription": "Veeam ONE\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4e00\u5957IT\u76d1\u63a7\u548c\u62a5\u544a\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5907\u4efd\u76d1\u63a7\u3001\u865a\u62df\u548c\u7269\u7406\u73af\u5883\u7684\u8fd0\u884c\u72b6\u51b5\u76d1\u63a7\u7b49\u529f\u80fd\u3002\r\n\r\nVeeam ONE 10.0.0.750_20200415\u7248\u672c\u4e2d\u7684SSRSReport\u7c7b\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236XML\u5916\u90e8\u5b9e\u4f53\u7684\u5f15\u7528\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\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": "Veeam ONE\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Veeam ONE 10.0.0.750_20200415"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-821/",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-10",
  "title": "Veeam ONE\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-15418 (GCVE-0-2020-15418)

Vulnerability from cvelistv5 – Published: 2020-07-28 17:10 – Updated: 2024-08-04 13:15

Summary

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Veeam ONE 10.0.0.750_20200415. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSRSReport class. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose file contents in the context of SYSTEM. Was ZDI-CAN-10709.

Severity ?

7.5 (High)


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

CWE

CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Assigner

zdi

References

URL

Tags

	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://www.veeam.com/kb3221	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Veeam	ONE	Affected: 10.0.0.750_20200415

Credits

rgod

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:15:20.733Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-821/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.veeam.com/kb3221"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ONE",
          "vendor": "Veeam",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0.750_20200415"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "rgod"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Veeam ONE 10.0.0.750_20200415. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSRSReport class. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose file contents in the context of SYSTEM. Was ZDI-CAN-10709."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-611",
              "description": "CWE-611: Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-28T17:10:17",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-821/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.veeam.com/kb3221"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2020-15418",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ONE",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "10.0.0.750_20200415"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Veeam"
              }
            ]
          }
        },
        "credit": "rgod",
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Veeam ONE 10.0.0.750_20200415. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSRSReport class. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose file contents in the context of SYSTEM. Was ZDI-CAN-10709."
            }
          ]
        },
        "impact": {
          "cvss": {
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-611: Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-20-821/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-821/"
            },
            {
              "name": "https://www.veeam.com/kb3221",
              "refsource": "MISC",
              "url": "https://www.veeam.com/kb3221"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2020-15418",
    "datePublished": "2020-07-28T17:10:17",
    "dateReserved": "2020-06-30T00:00:00",
    "dateUpdated": "2024-08-04T13:15:20.733Z",
    "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-2020-51517

CVE-2020-15418 (GCVE-0-2020-15418)

Tags

Sightings

Nomenclature