Vulnerability-Lookup

CNVD-2020-44631

Vulnerability from cnvd - Published: 2020-08-06

Title

RSA MFA Agent跨站脚本漏洞

Description

RSA MFA Agent是一套身份验证代理软件。基于Windows平台的RSA MFA Agent 2.0版本中存在跨站脚本漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证。本地攻击者可利用该漏洞绕过身份验证，获取系统的全部访问权限。

Severity

中

Patch Name

RSA MFA Agent跨站脚本漏洞的补丁

Patch Description

RSA MFA Agent是一套身份验证代理软件。基于Windows平台的RSA MFA Agent 2.0版本中存在跨站脚本漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证。本地攻击者可利用该漏洞绕过身份验证，获取系统的全部访问权限。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://community.rsa.com/docs/DOC-113541

Reference

https://community.rsa.com/docs/DOC-113541

Impacted products

Name
RSA RSA MFA Agent 2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5384",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5384"
    }
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  "description": "RSA MFA Agent\u662f\u4e00\u5957\u8eab\u4efd\u9a8c\u8bc1\u4ee3\u7406\u8f6f\u4ef6\u3002\n\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684RSA MFA Agent 2.0\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u7cfb\u7edf\u7684\u5168\u90e8\u8bbf\u95ee\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://community.rsa.com/docs/DOC-113541",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-44631",
  "openTime": "2020-08-06",
  "patchDescription": "RSA MFA Agent\u662f\u4e00\u5957\u8eab\u4efd\u9a8c\u8bc1\u4ee3\u7406\u8f6f\u4ef6\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684RSA MFA Agent 2.0\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u7cfb\u7edf\u7684\u5168\u90e8\u8bbf\u95ee\u6743\u9650\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": "RSA MFA Agent\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "RSA RSA MFA Agent 2"
  },
  "referenceLink": "https://community.rsa.com/docs/DOC-113541",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-03",
  "title": "RSA MFA Agent\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-5384 (GCVE-0-2020-5384)

Vulnerability from cvelistv5 – Published: 2020-07-31 17:45 – Updated: 2024-09-16 23:30

Summary

Authentication Bypass Vulnerability RSA MFA Agent 2.0 for Microsoft Windows contains an Authentication Bypass vulnerability. A local unauthenticated attacker could potentially exploit this vulnerability by using an alternate path to bypass authentication in order to gain full access to the system.

Severity

8.4 (High)


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

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

dell mitre root

References

1 reference

URL	Tags
https://community.rsa.com/docs/DOC-113541	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	RSA Authentication Agent for Microsoft Windows	Affected: unspecified , < 2.0.1 (custom)

Date Public

2020-07-31 00:00

Show details on NVD website

JSON

To clipboard

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            "attackVector": "LOCAL",
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            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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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.