cnvd - cnvd-2021-11048

cnvd-2021-11048

Vulnerability from cnvd

Title: IBM WebSphere Application Server目录遍历漏洞（CNVD-2021-11048）

Description:

IBM WebSphere Application Server（WAS）是由IBM遵照开放标准，例如Java EE、XML及Web Services，开发并发行的一种应用服务器。

IBM WebSphere Application Server 8.0、8.5、9.0存在目录遍历漏洞。攻击者可通过发送包含“点点”序列(/../)的特制URL请求利用该漏洞查看系统上的任意文件。

Severity: 中

Patch Name: IBM WebSphere Application Server目录遍历漏洞（CNVD-2021-11048）的补丁

Patch Description:

IBM WebSphere Application Server（WAS）是由IBM遵照开放标准，例如Java EE、XML及Web Services，开发并发行的一种应用服务器。

IBM WebSphere Application Server 8.0、8.5、9.0存在目录遍历漏洞。攻击者可通过发送包含“点点”序列(/../)的特制URL请求利用该漏洞查看系统上的任意文件。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://www.ibm.com/support/pages/node/6415959

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-20354

Impacted products

Name
['IBM IBM WebSphere Application Server 9.0', 'IBM IBM WebSphere Application Server 8.5', 'IBM IBM WebSphere Application Server 8.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20354",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20354"
    }
  },
  "description": "IBM WebSphere Application Server\uff08WAS\uff09\u662f\u7531IBM\u9075\u7167\u5f00\u653e\u6807\u51c6\uff0c\u4f8b\u5982Java EE\u3001XML\u53caWeb Services\uff0c\u5f00\u53d1\u5e76\u53d1\u884c\u7684\u4e00\u79cd\u5e94\u7528\u670d\u52a1\u5668\u3002\n\nIBM WebSphere Application Server 8.0\u30018.5\u30019.0\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5305\u542b\u201c\u70b9\u70b9\u201d\u5e8f\u5217(/../)\u7684\u7279\u5236URL\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u7cfb\u7edf\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://www.ibm.com/support/pages/node/6415959",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11048",
  "openTime": "2021-02-20",
  "patchDescription": "IBM WebSphere Application Server\uff08WAS\uff09\u662f\u7531IBM\u9075\u7167\u5f00\u653e\u6807\u51c6\uff0c\u4f8b\u5982Java EE\u3001XML\u53caWeb Services\uff0c\u5f00\u53d1\u5e76\u53d1\u884c\u7684\u4e00\u79cd\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nIBM WebSphere Application Server 8.0\u30018.5\u30019.0\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5305\u542b\u201c\u70b9\u70b9\u201d\u5e8f\u5217(/../)\u7684\u7279\u5236URL\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u7cfb\u7edf\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\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": "IBM WebSphere Application Server\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-11048\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM WebSphere Application Server 9.0",
      "IBM IBM WebSphere Application Server 8.5",
      "IBM IBM WebSphere Application Server 8.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20354",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-19",
  "title": "IBM WebSphere Application Server\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-11048\uff09"
}

CVE-2021-20354 (GCVE-0-2021-20354)

Vulnerability from cvelistv5

Published

2021-02-18 15:10

Modified

2024-09-16 20:57

Severity ?

5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

CWE

Obtain Information

Summary

IBM WebSphere Application Server 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 194883.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6415959	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/194883	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	WebSphere Application Server	Version: 8.0 Version: 8.5 Version: 9.0

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.ibm.com/support/pages/node/6415959"
          },
          {
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              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194883"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "versions": [
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        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
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            "privilegesRequired": "NONE",
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            "scope": "UNCHANGED",
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            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
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      "x_legacyV4Record": {
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}

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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