Vulnerability-Lookup

CNVD-2021-12641

Vulnerability from cnvd - Published: 2021-02-25

Title

IBM WebSphere Application Server代码问题漏洞（CNVD-2021-12641）

Description

IBM WebSphere Application Server（WAS）是美国IBM公司的一款应用服务器产品。该产品是JavaEE和Web服务应用程序的平台，也是IBMWebSphere软件平台的基础。 IBM WebSphere Application Server中存在代码问题漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

IBM WebSphere Application Server代码问题漏洞（CNVD-2021-12641）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6413709

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/194882

Impacted products

Name
IBM WebSphere Application Server（WAS） null

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-20353",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20353"
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  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194882",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-24",
  "title": "IBM WebSphere Application Server\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-12641\uff09"
}

CVE-2021-20353 (GCVE-0-2021-20353)

Vulnerability from cvelistv5 – Published: 2021-02-10 17:00 – Updated: 2024-09-16 16:13

Summary

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 194882.

Severity

8.2 (High)


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

CWE

Obtain Information

Assigner

ibm mitre root

References

3 references

URL	Tags
https://www.ibm.com/support/pages/node/6413709	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
IBM	WebSphere Application Server	Affected: 7.0 Affected: 8.0 Affected: 8.5 Affected: 9.0

Date Public

2021-02-09 00:00

Show details on NVD website

JSON

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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.

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.