cnvd - cnvd-2021-47711

cnvd-2021-47711

Vulnerability from cnvd

Title: SAP NetWeaver AS ABAP命令注入漏洞

Description:

SAP Netweaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台主要为SAP应用程序提供开发和运行环境。

SAP NetWeaver AS ABAP存在命令注入漏洞，攻击者可利用该漏洞将明文命令插入网络上的加密SMTP会话。

Severity: 中

Patch Name: SAP NetWeaver AS ABAP命令注入漏洞的补丁

Patch Description:

SAP Netweaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台主要为SAP应用程序提供开发和运行环境。

SAP NetWeaver AS ABAP存在命令注入漏洞，攻击者可利用该漏洞将明文命令插入网络上的加密SMTP会话。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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-33663

Impacted products

Name
['SAP NetWeaver AS ABAP KRNL32NUC-7.22', 'SAP NetWeaver AS ABAP 7.22EXT', 'SAP NetWeaver AS ABAP KRNL32UC-7.22', 'SAP NetWeaver AS ABAP KRNL64NUC-7.22', 'SAP NetWeaver AS ABAP 7.49', 'SAP NetWeaver AS ABAP KRNL64UC-8.04', 'SAP NetWeaver AS ABAP 7.22', 'SAP NetWeaver AS ABAP 7.27RNL64UC-8.04', 'SAP NetWeaver AS ABAP 7.27RN', 'SAP NetWeaver AS ABAP 8.04', 'SAP NetWeaver AS ABAP 7.53', 'SAP NetWeaver AS ABAP 7.73', 'SAP NetWeaver AS ABAP 7.77', 'SAP NetWeaver AS ABAP 7.81', 'SAP NetWeaver AS ABAP 7.82', 'SAP NetWeaver AS ABAP 7.83', 'SAP NetWeaver AS ABAP 7.84']

Name

['SAP NetWeaver AS ABAP KRNL32NUC-7.22', 'SAP NetWeaver AS ABAP 7.22EXT', 'SAP NetWeaver AS ABAP KRNL32UC-7.22', 'SAP NetWeaver AS ABAP KRNL64NUC-7.22', 'SAP NetWeaver AS ABAP 7.49', 'SAP NetWeaver AS ABAP KRNL64UC-8.04', 'SAP NetWeaver AS ABAP 7.22', 'SAP NetWeaver AS ABAP 7.27RNL64UC-8.04', 'SAP NetWeaver AS ABAP 7.27RN', 'SAP NetWeaver AS ABAP 8.04', 'SAP NetWeaver AS ABAP 7.53', 'SAP NetWeaver AS ABAP 7.73', 'SAP NetWeaver AS ABAP 7.77', 'SAP NetWeaver AS ABAP 7.81', 'SAP NetWeaver AS ABAP 7.82', 'SAP NetWeaver AS ABAP 7.83', 'SAP NetWeaver AS ABAP 7.84']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33663",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-33663"
    }
  },
  "description": "SAP Netweaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u4e3aSAP\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002\n\nSAP NetWeaver AS ABAP\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u660e\u6587\u547d\u4ee4\u63d2\u5165\u7f51\u7edc\u4e0a\u7684\u52a0\u5bc6SMTP\u4f1a\u8bdd\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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-47711",
  "openTime": "2021-07-06",
  "patchDescription": "SAP Netweaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u4e3aSAP\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002\r\n\r\nSAP NetWeaver AS ABAP\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u660e\u6587\u547d\u4ee4\u63d2\u5165\u7f51\u7edc\u4e0a\u7684\u52a0\u5bc6SMTP\u4f1a\u8bdd\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": "SAP NetWeaver AS ABAP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP NetWeaver AS ABAP KRNL32NUC-7.22",
      "SAP NetWeaver AS ABAP 7.22EXT",
      "SAP NetWeaver AS ABAP KRNL32UC-7.22",
      "SAP NetWeaver AS ABAP KRNL64NUC-7.22",
      "SAP NetWeaver AS ABAP 7.49",
      "SAP NetWeaver AS ABAP KRNL64UC-8.04",
      "SAP NetWeaver AS ABAP 7.22",
      "SAP NetWeaver AS ABAP 7.27RNL64UC-8.04",
      "SAP NetWeaver AS ABAP 7.27RN",
      "SAP NetWeaver AS ABAP 8.04",
      "SAP NetWeaver AS ABAP 7.53",
      "SAP NetWeaver AS ABAP 7.73",
      "SAP NetWeaver AS ABAP 7.77",
      "SAP NetWeaver AS ABAP 7.81",
      "SAP NetWeaver AS ABAP 7.82",
      "SAP NetWeaver AS ABAP 7.83",
      "SAP NetWeaver AS ABAP 7.84"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-33663",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-11",
  "title": "SAP NetWeaver AS ABAP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-33663 (GCVE-0-2021-33663)

Vulnerability from cvelistv5

Published

2021-06-09 13:33

Modified

2024-08-03 23:58

Severity ?

5.8 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

CWE

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Summary

SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.

References

▼	URL	Tags
	https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999	x_refsource_MISC
	https://launchpad.support.sap.com/#/notes/3030604	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SAP SE	SAP NetWeaver AS ABAP	Version: < KRNL32NUC - 7.22 Version: < 7.22EXT Version: < KRNL32UC - 7.22 Version: < KRNL64NUC - 7.22 Version: < 7.49 Version: < KRNL64UC - 8.04 Version: < 7.22 Version: < 7.53 Version: < 7.73 Version: < KERNEL - 7.22 Version: < 8.04 Version: < 7.77 Version: < 7.81 Version: < 7.82 Version: < 7.83 Version: < 7.84

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:58:22.262Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/3030604"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver AS ABAP",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c KRNL32NUC - 7.22"
            },
            {
              "status": "affected",
              "version": "\u003c 7.22EXT"
            },
            {
              "status": "affected",
              "version": "\u003c KRNL32UC - 7.22"
            },
            {
              "status": "affected",
              "version": "\u003c KRNL64NUC - 7.22"
            },
            {
              "status": "affected",
              "version": "\u003c 7.49"
            },
            {
              "status": "affected",
              "version": "\u003c KRNL64UC - 8.04"
            },
            {
              "status": "affected",
              "version": "\u003c 7.22"
            },
            {
              "status": "affected",
              "version": "\u003c 7.53"
            },
            {
              "status": "affected",
              "version": "\u003c 7.73"
            },
            {
              "status": "affected",
              "version": "\u003c KERNEL - 7.22"
            },
            {
              "status": "affected",
              "version": "\u003c 8.04"
            },
            {
              "status": "affected",
              "version": "\u003c 7.77"
            },
            {
              "status": "affected",
              "version": "\u003c 7.81"
            },
            {
              "status": "affected",
              "version": "\u003c 7.82"
            },
            {
              "status": "affected",
              "version": "\u003c 7.83"
            },
            {
              "status": "affected",
              "version": "\u003c 7.84"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-09T13:33:06",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/3030604"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-33663",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver AS ABAP",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "KRNL32NUC - 7.22"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.22EXT"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "KRNL32UC - 7.22"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.22EXT"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "KRNL64NUC - 7.22"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.22EXT"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.49"
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                          {
                            "version_name": "\u003c",
                            "version_value": "KRNL64UC - 8.04"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.22"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.22EXT"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.49"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.53"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.73"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "KERNEL - 7.22"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "8.04"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.49"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.53"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.73"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.77"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.81"
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                          {
                            "version_name": "\u003c",
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                          {
                            "version_name": "\u003c",
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                          },
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                          }
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                      }
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                  ]
                },
                "vendor_name": "SAP SE"
              }
            ]
          }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
          ]
        },
        "impact": {
          "cvss": {
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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.0"
          }
        },
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          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
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            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/3030604",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/3030604"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2021-33663",
    "datePublished": "2021-06-09T13:33:06",
    "dateReserved": "2021-05-28T00:00:00",
    "dateUpdated": "2024-08-03T23:58:22.262Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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