Vulnerability-Lookup

CNVD-2021-18019

Vulnerability from cnvd - Published: 2021-03-16

Title

SAP MII代码注入漏洞

Description

SAP MII是德国思爱普（SAP）公司的一个应用软件。提供制造运营管理功能。 SAP MII存在安全漏洞，sapmii允许用户通过SSCE（自助服务组合环境）创建仪表板并将其保存为JSP。攻击者可以截获对服务器的请求，在请求中注入恶意JSP代码并转发到服务器。当至少具有SAP_XMII_Developer角色的用户打开此仪表板时，仪表板中的恶意内容将被执行，从而导致服务器中的远程代码执行，从而允许权限提升。

Severity

高

Patch Name

SAP MII代码注入漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新：https://launchpad.support.sap.com/#/notes/3022622

Reference

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107

Impacted products

Name
SAP SAP MII

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21480",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21480"
    }
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  "number": "CNVD-2021-18019",
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    "product": "SAP SAP MII"
  },
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  "serverity": "\u9ad8",
  "submitTime": "2021-03-10",
  "title": "SAP MII\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-21480 (GCVE-0-2021-21480)

Vulnerability from cvelistv5 – Published: 2021-03-09 14:10 – Updated: 2025-05-05 16:55

Summary

SAP MII allows users to create dashboards and save them as JSP through the SSCE (Self Service Composition Environment). An attacker can intercept a request to the server, inject malicious JSP code in the request and forward to server. When this dashboard is opened by users having at least SAP_XMII Developer role, malicious content in the dashboard gets executed, leading to remote code execution in the server, which allows privilege escalation. The malicious JSP code can contain certain OS commands, through which an attacker can read sensitive files in the server, modify files or even delete contents in the server thus compromising the confidentiality, integrity and availability of the server hosting the SAP MII application. Also, an attacker authenticated as a developer can use the application to upload and execute a file which will permit them to execute operating systems commands completely compromising the server hosting the application.

Severity

9.9 (Critical)


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

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:14 UTC

CWE

Code Execution
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

sap mitre root

References

5 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3022622	x_refsource_MISC
http://seclists.org/fulldisclosure/2021/Jun/30	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/163164/SAP-X…	x_refsource_MISC
https://www.sap.com/documents/2022/02/fa865ea4-16…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP Manufacturing Integration and Intelligence	Affected: < 15.1 Affected: < 15.2 Affected: < 15.3 Affected: < 15.4

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T18:16:22.592Z",
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          },
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            "name": "20210614 Onapsis Security Advisory 2021-0012: SAP Manufacturing Integration and Intelligence lack of server side validations leads to RCE",
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            "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-21480",
                "options": [
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                  },
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                "lang": "en",
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              }
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        "providerMetadata": {
          "dateUpdated": "2025-05-05T16:55:02.195Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "SAP SE",
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}

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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Action not permitted

CNVD-2021-18019

CVE-2021-21480 (GCVE-0-2021-21480)

Tags

Sightings

Nomenclature

Related by attack behaviour