Vulnerability-Lookup

CNVD-2020-62456

Vulnerability from cnvd - Published: 2020-11-12

Title

SAP Process Integration信息泄露漏洞

Description

SAP Process Integration是SAP的企业应用程序集成（EAI）软件，用于在公司中的SAP与非SAP应用程序之间或与公司外部的系统之间进行无缝集成。 SAP Process Integration 1.0存在信息泄露漏洞。攻击者可利用该漏洞在特定条件下在Business-to-Business Add-On的PGP模块中读取PGP密钥，从而可读取该模块处理的消息。

Severity

中

Patch Name

SAP Process Integration信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-26814

Impacted products

Name
SAP Process Integration 1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26814",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26814"
    }
  },
  "description": "SAP Process Integration\u662fSAP\u7684\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\uff08EAI\uff09\u8f6f\u4ef6\uff0c\u7528\u4e8e\u5728\u516c\u53f8\u4e2d\u7684SAP\u4e0e\u975eSAP\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u6216\u4e0e\u516c\u53f8\u5916\u90e8\u7684\u7cfb\u7edf\u4e4b\u95f4\u8fdb\u884c\u65e0\u7f1d\u96c6\u6210\u3002\n\nSAP Process Integration 1.0\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u5728Business-to-Business Add-On\u7684PGP\u6a21\u5757\u4e2d\u8bfb\u53d6PGP\u5bc6\u94a5\uff0c\u4ece\u800c\u53ef\u8bfb\u53d6\u8be5\u6a21\u5757\u5904\u7406\u7684\u6d88\u606f\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=562725571",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-62456",
  "openTime": "2020-11-12",
  "patchDescription": "SAP Process Integration\u662fSAP\u7684\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\uff08EAI\uff09\u8f6f\u4ef6\uff0c\u7528\u4e8e\u5728\u516c\u53f8\u4e2d\u7684SAP\u4e0e\u975eSAP\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u6216\u4e0e\u516c\u53f8\u5916\u90e8\u7684\u7cfb\u7edf\u4e4b\u95f4\u8fdb\u884c\u65e0\u7f1d\u96c6\u6210\u3002\r\n\r\nSAP Process Integration 1.0\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u5728Business-to-Business Add-On\u7684PGP\u6a21\u5757\u4e2d\u8bfb\u53d6PGP\u5bc6\u94a5\uff0c\u4ece\u800c\u53ef\u8bfb\u53d6\u8be5\u6a21\u5757\u5904\u7406\u7684\u6d88\u606f\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 Process Integration\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SAP Process Integration 1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26814",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-11",
  "title": "SAP Process Integration\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-26814 (GCVE-0-2020-26814)

Vulnerability from cvelistv5 – Published: 2020-11-10 16:14 – Updated: 2024-08-04 16:03

Summary

SAP Process Integration (PGP Module - Business-to-Business Add On), version - 1.0, allows an attacker to read PGP Keys under certain conditions in the PGP Module of Business-to-Business Add-On, these keys can then be used to read messages processed by the module leading to Information Disclosure.

Severity

4.9 (Medium)


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

CWE

Information Disclosure

Assigner

sap mitre root

References

2 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
https://launchpad.support.sap.com/#/notes/2952084	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP Process Integration (PGP - Module Business-to-Business Add On)	Affected: < 1.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:03:22.683Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2952084"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP Process Integration (PGP - Module Business-to-Business Add On)",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP Process Integration (PGP Module - Business-to-Business Add On), version - 1.0, allows an attacker to read PGP Keys under certain conditions in the PGP Module of Business-to-Business Add-On, these keys can then be used to read messages processed by the module leading to Information Disclosure."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information Disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-10T16:14:29.000Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2952084"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2020-26814",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP Process Integration (PGP - Module Business-to-Business Add On)",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SAP SE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "SAP Process Integration (PGP Module - Business-to-Business Add On), version - 1.0, allows an attacker to read PGP Keys under certain conditions in the PGP Module of Business-to-Business Add-On, these keys can then be used to read messages processed by the module leading to Information Disclosure."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "4.9",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Information Disclosure"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/2952084",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/2952084"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2020-26814",
    "datePublished": "2020-11-10T16:14:29.000Z",
    "dateReserved": "2020-10-07T00:00:00.000Z",
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    "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.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.