Vulnerability-Lookup

CNVD-2021-09304

Vulnerability from cnvd - Published: 2021-02-05

Title

Cisco SD-WAN Software信息泄露漏洞

Description

Cisco SD-WAN vEdge是美国思科（Cisco）公司的是一款路由器。该设备可为思科SD-WAN解决方案提供基本WAN，安全性和多云功能。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 Software 18.4.3之前版本存在信息泄露漏洞。该漏洞源于程序未对发送至iperf工具的请求进行正确的输入验证。经过身份认证的本地攻击者可通过向受影响设备发送特制请求利用该漏洞访问敏感信息，获取任意文件。

Severity

中

Patch Name

Cisco SD-WAN Software信息泄露漏洞的补丁

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-infodis-2-UPO232DG

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1233

Impacted products

Name
Cisco Cisco SD-WAN <18.4.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1233",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1233"
    }
  },
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  "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-infodis-2-UPO232DG",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-09304",
  "openTime": "2021-02-05",
  "patchDescription": "Cisco SD-WAN vEdge\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u662f\u4e00\u6b3e\u8def\u7531\u5668\u3002\u8be5\u8bbe\u5907\u53ef\u4e3a\u601d\u79d1SD-WAN\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u57fa\u672cWAN\uff0c\u5b89\u5168\u6027\u548c\u591a\u4e91\u529f\u80fd\u3002Cisco 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\r\n\r\nCisco SD-WAN Software 18.4.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u5bf9\u53d1\u9001\u81f3iperf\u5de5\u5177\u7684\u8bf7\u6c42\u8fdb\u884c\u6b63\u786e\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u7ecf\u8fc7\u8eab\u4efd\u8ba4\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u8bbe\u5907\u53d1\u9001\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\uff0c\u83b7\u53d6\u4efb\u610f\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 Software\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco SD-WAN \u003c18.4.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1233",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-25",
  "title": "Cisco SD-WAN Software\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-1233 (GCVE-0-2021-1233)

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

Title

Cisco SD-WAN Information Disclosure Vulnerability

Summary

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information on an affected device. The vulnerability is due to insufficient input validation of requests that are sent to the iperf tool. An attacker could exploit this vulnerability by sending a crafted request to the iperf tool, which is included in Cisco SD-WAN Software. A successful exploit could allow the attacker to obtain any file from the filesystem of an affected device.

Severity

4.4 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:H/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-20

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 Solution	Affected: n/a

Date Public

2021-01-20 00:00

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
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          }
        ],
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      },
      {
        "metrics": [
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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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.