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CNVD-2021-57226

Vulnerability from cnvd - Published: 2021-08-01

Title

IBM Qradar SIEM XML外部实体注入漏洞（CNVD-2021-57226）

Description

QRadar SIEM是IBM的一款企业安全信息和事件管理产品，可整合散布在网络各处的数以千计的设备、端点和应用中的日志事件和网络流数据。 IBM QRadar SIEM存在安全漏洞，攻击者可利用该漏洞获取敏感信息或消耗内存资源。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

hhttps://vigilance.fr/vulnerability/IBM-QRadar-SIEM-external-XML-entity-injection-35996

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-20399

Impacted products

Name
['IBM QRadar SIEM >=7.3.0，<=7.3.3 Patch 8', 'IBM QRadar SIEM >=7.4.0，<=7.4.3 GA']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-20399",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20399"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-57226",
  "openTime": "2021-08-01",
  "products": {
    "product": [
      "IBM QRadar SIEM \u003e=7.3.0\uff0c\u003c=7.3.3 Patch 8",
      "IBM QRadar SIEM \u003e=7.4.0\uff0c\u003c=7.4.3 GA"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20399",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-28",
  "title": "IBM Qradar SIEM XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-57226\uff09"
}

CVE-2021-20399 (GCVE-0-2021-20399)

Vulnerability from cvelistv5 – Published: 2021-07-27 11:25 – Updated: 2024-09-17 03:34

Summary

IBM Qradar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA 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: 196073.

Severity

7.1 (High)


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

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6475263	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	QRadar SIEM	Affected: 7.3.0 Affected: 7.4.0 Affected: 7.4.3 Affected: 7.3.3.Patch.8

Date Public

2021-07-26 00:00

Show details on NVD website

JSON

To clipboard

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            "attackComplexity": "LOW",
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            "availabilityImpact": "LOW",
            "baseScore": 7.1,
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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.

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CNVD-2021-57226

CVE-2021-20399 (GCVE-0-2021-20399)

Tags

Sightings

Nomenclature

Related by attack behaviour