Vulnerability-Lookup

CNVD-2024-41621

Vulnerability from cnvd - Published: 2024-10-23

Title

Cisco Duo身份验证绕过漏洞

Description

Cisco Duo是美国思科（Cisco）公司的一个完全托管的解决方案。提供对您的应用程序和数据的安全访问。 Cisco Duo存在身份验证绕过漏洞，该漏洞源于受影响设备重新启动后无法使本地创建的可信会话失效，经过身份验证的攻击者可利用该漏洞绕过辅助身份验证并访问受影响的Windows设备。

Severity

高

Patch Name

Cisco Duo身份验证绕过漏洞的补丁

Patch Description

Cisco Duo是美国思科（Cisco）公司的一个完全托管的解决方案。提供对您的应用程序和数据的安全访问。 Cisco Duo存在身份验证绕过漏洞，该漏洞源于受影响设备重新启动后无法使本地创建的可信会话失效，经过身份验证的攻击者可利用该漏洞绕过辅助身份验证并访问受影响的Windows设备。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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-win-bypass-pn42KKBm

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-20301

Impacted products

Name
['Cisco Cisco Duo 4.2.0', 'Cisco Cisco Duo 4.2.1', 'Cisco Cisco Duo 4.2.2']

Show details on source website

JSON

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{
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    "cve": {
      "cveNumber": "CVE-2024-20301",
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}

CVE-2024-20301 (GCVE-0-2024-20301)

Vulnerability from cvelistv5 – Published: 2024-03-06 16:28 – Updated: 2024-08-01 21:59

Summary

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of the affected device. An attacker with primary user credentials could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to access the affected device without valid permissions.

Severity

6.2 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-07 16:34 UTC

CWE

CWE-287 - Improper Authentication

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Duo	Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.1.0 Affected: 1.1.1 Affected: 2.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-20301",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-07T16:34:32.836107Z",
                "version": "2.0.3"
              },
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            }
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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        "providerMetadata": {
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Cisco",
          "versions": [
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              "status": "affected",
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              "status": "affected",
              "version": "1.0.2"
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            {
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        }
      ],
      "exploits": [
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      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
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        }
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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.