Vulnerability-Lookup

CNVD-2021-16600

Vulnerability from cnvd - Published: 2021-03-09

Title

Cisco SD-WAN vManage信息泄露漏洞

Description

Cisco SD-WAN Solution是Cisco的一套网络扩展解决方案，vManage是其中的控制台。 Cisco SD-WAN vManage 19.2.3之前版本的CLI存在信息泄露漏洞，攻击者可通过访问受影响系统的vshell利用该漏洞从底层操作系统的文件系统中读取数据库文件。

Severity

中

Patch Name

Cisco SD-WAN vManage信息泄露漏洞的补丁

Patch Description

Cisco SD-WAN Solution是Cisco的一套网络扩展解决方案，vManage是其中的控制台。 Cisco SD-WAN vManage 19.2.3之前版本的CLI存在信息泄露漏洞，攻击者可通过访问受影响系统的vshell利用该漏洞从底层操作系统的文件系统中读取数据库文件。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vinfdis-MC8L58dj

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vinfdis-MC8L58dj

Impacted products

Name
Cisco SD-WAN vManage <19.2.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1235",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1235"
    }
  },
  "description": "Cisco SD-WAN Solution\u662fCisco\u7684\u4e00\u5957\u7f51\u7edc\u6269\u5c55\u89e3\u51b3\u65b9\u6848\uff0cvManage\u662f\u5176\u4e2d\u7684\u63a7\u5236\u53f0\u3002\n\nCisco SD-WAN vManage 19.2.3\u4e4b\u524d\u7248\u672c\u7684CLI\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bbf\u95ee\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684vshell\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\u8bfb\u53d6\u6570\u636e\u5e93\u6587\u4ef6\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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vinfdis-MC8L58dj",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-16600",
  "openTime": "2021-03-09",
  "patchDescription": "Cisco SD-WAN Solution\u662fCisco\u7684\u4e00\u5957\u7f51\u7edc\u6269\u5c55\u89e3\u51b3\u65b9\u6848\uff0cvManage\u662f\u5176\u4e2d\u7684\u63a7\u5236\u53f0\u3002\r\n\r\nCisco SD-WAN vManage 19.2.3\u4e4b\u524d\u7248\u672c\u7684CLI\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bbf\u95ee\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684vshell\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\u8bfb\u53d6\u6570\u636e\u5e93\u6587\u4ef6\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": "Cisco SD-WAN vManage\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco SD-WAN vManage \u003c19.2.3"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vinfdis-MC8L58dj",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-21",
  "title": "Cisco SD-WAN vManage\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-1235 (GCVE-0-2021-1235)

Vulnerability from cvelistv5 – Published: 2021-01-20 20:10 – Updated: 2024-11-12 20:20

Title

Cisco SD-WAN vManage Information Disclosure Vulnerability

Summary

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read sensitive database files on an affected system. The vulnerability is due to insufficient user authorization. An attacker could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read database files from the filesystem of the underlying operating system.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-08 20:50 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

2021-01-20 00:00

Show details on NVD website

JSON

To clipboard

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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.