cnvd - cnvd-2021-47703

CNVD-2021-47703

Vulnerability from cnvd - Published: 2021-07-06

Title

SAP NetWeaver AS for JAVA存在代码问题漏洞

Description

SAP NetWeaver ABAP Server是一款适用于ABAP（高级商务应用编程）的应用服务器。 SAP NetWeaver AS for JAVA存在代码问题漏洞，远程攻击者可利用该漏洞提交特殊的请求，可绕过安全限制，未授权访问。

Severity

中

Patch Name

SAP NetWeaver AS for JAVA存在代码问题漏洞的补丁

Patch Description

SAP NetWeaver ABAP Server是一款适用于ABAP（高级商务应用编程）的应用服务器。 SAP NetWeaver AS for JAVA存在代码问题漏洞，远程攻击者可利用该漏洞提交特殊的请求，可绕过安全限制，未授权访问。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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Impacted products

Name
['SAP NetWeaver AS for Java 7.20', 'SAP NetWeaver AS for Java 7.30', 'SAP NetWeaver AS for Java 7.31', 'SAP NetWeaver AS for Java 7.40', 'SAP NetWeaver AS for Java 7.50']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27635",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27635"
    }
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  "description": "SAP NetWeaver ABAP Server\u662f\u4e00\u6b3e\u9002\u7528\u4e8eABAP\uff08\u9ad8\u7ea7\u5546\u52a1\u5e94\u7528\u7f16\u7a0b\uff09\u7684\u5e94\u7528\u670d\u52a1\u5668\u3002\n\nSAP NetWeaver AS for JAVA\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u672a\u6388\u6743\u8bbf\u95ee\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-47703",
  "openTime": "2021-07-06",
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  "patchName": "SAP NetWeaver AS for JAVA\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "SAP NetWeaver AS for Java 7.20",
      "SAP NetWeaver AS for Java 7.30",
      "SAP NetWeaver AS for Java 7.31",
      "SAP NetWeaver AS for Java 7.40",
      "SAP NetWeaver AS for Java 7.50"
    ]
  },
  "referenceLink": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-15",
  "title": "SAP NetWeaver AS for JAVA\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-27635 (GCVE-0-2021-27635)

Vulnerability from cvelistv5 – Published: 2021-06-09 13:30 – Updated: 2024-08-03 21:26

Summary

SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise confidentiality by allowing them to read any file on the filesystem or fully compromise availability by causing the system to crash. The attack cannot be used to change any data so that there is no compromise as to integrity.

Severity ?

9 (Critical)


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

CWE

Missing XML Validation (CWE - 112)

Assigner

sap

References

URL

Tags

	https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
	https://launchpad.support.sap.com/#/notes/3053066	x_refsource_MISC
	http://seclists.org/fulldisclosure/2021/Oct/28	mailing-listx_refsource_FULLDISC
	http://packetstormsecurity.com/files/164592/SAP-J…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SAP SE	SAP NetWeaver AS for JAVA	Affected: < 7.20 Affected: < 7.30 Affected: < 7.31 Affected: < 7.40 Affected: < 7.50

Show details on NVD website

JSON

To clipboard

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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-2021-47703

CVE-2021-27635 (GCVE-0-2021-27635)

Tags

Sightings

Nomenclature