Vulnerability-Lookup

CNVD-2021-37692

Vulnerability from cnvd - Published: 2021-05-28

Title

Cisco SD-WAN vManage信息泄露漏洞（CNVD-2021-37692）

Description

Cisco SD-WAN vManage是美国思科（Cisco）公司的一款可提供软件定义网络功能的软件。该软件为网络虚拟化的一种方式。 Cisco SD-WAN vManage 20.5.1之前版本的集群管理界面存在信息泄露漏洞，该漏洞源于集群管理界面缺少对敏感信息访问的认证，攻击者可通过发送特制请求利用该漏洞查看受影响系统上的敏感信息。

Severity

中

Patch Name

Cisco SD-WAN vManage信息泄露漏洞（CNVD-2021-37692）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmanageinfdis-LKrFpbv

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmanageinfdis-LKrFpbv

Impacted products

Name
Cisco SD-WAN vManage <20.5.1

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-1535",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1535"
    }
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  "description": "Cisco SD-WAN vManage\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u63d0\u4f9b\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3a\u7f51\u7edc\u865a\u62df\u5316\u7684\u4e00\u79cd\u65b9\u5f0f\u3002\n\nCisco SD-WAN vManage 20.5.1\u4e4b\u524d\u7248\u672c\u7684\u96c6\u7fa4\u7ba1\u7406\u754c\u9762\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u96c6\u7fa4\u7ba1\u7406\u754c\u9762\u7f3a\u5c11\u5bf9\u654f\u611f\u4fe1\u606f\u8bbf\u95ee\u7684\u8ba4\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e0a\u7684\u654f\u611f\u4fe1\u606f\u3002",
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  "number": "CNVD-2021-37692",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2021-05-06",
  "title": "Cisco SD-WAN vManage\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-37692\uff09"
}

CVE-2021-1535 (GCVE-0-2021-1535)

Vulnerability from cvelistv5 – Published: 2021-05-06 12:51 – Updated: 2024-11-08 23:15

Title

Cisco SD-WAN vManage Information Disclosure Vulnerability

Summary

A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the Cisco SD-WAN vManage Software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to allow the attacker to view sensitive information on the affected system.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-08 20:01 UTC

CWE

CWE-497

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco SD-WAN vManage	Affected: n/a

Date Public

2021-05-05 00:00

Show details on NVD website

JSON

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        "title": "CISA ADP Vulnrichment"
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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.