Vulnerability-Lookup

CNVD-2020-12740

Vulnerability from cnvd - Published: 2020-02-23

Title

Cisco Webex Teams操作系统命令注入漏洞

Description

Cisco Webex Teams是美国思科（Cisco）公司的一款团队协作应用程序。该程序包括视频会议、消息群发和文件共享等功能。 Cisco Webex Teams存在操作系统命令注入漏洞。攻击者可通过诱使用户打开恶意链接利用该漏洞在目标系统上执行任意命令。

Severity

高

Patch Name

Cisco Webex Teams操作系统命令注入漏洞的补丁

Patch Description

Cisco Webex Teams是美国思科（Cisco）公司的一款团队协作应用程序。该程序包括视频会议、消息群发和文件共享等功能。 Cisco Webex Teams存在操作系统命令注入漏洞。攻击者可通过诱使用户打开恶意链接利用该漏洞在目标系统上执行任意命令。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-20190123-webex-teams

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1636

Impacted products

Name
Cisco Webex Teams <3.0.10260

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1636"
    }
  },
  "description": "Cisco Webex Teams\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u56e2\u961f\u534f\u4f5c\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u5305\u62ec\u89c6\u9891\u4f1a\u8bae\u3001\u6d88\u606f\u7fa4\u53d1\u548c\u6587\u4ef6\u5171\u4eab\u7b49\u529f\u80fd\u3002\n\nCisco Webex Teams\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u6076\u610f\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\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-20190123-webex-teams",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-12740",
  "openTime": "2020-02-23",
  "patchDescription": "Cisco Webex Teams\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u56e2\u961f\u534f\u4f5c\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u5305\u62ec\u89c6\u9891\u4f1a\u8bae\u3001\u6d88\u606f\u7fa4\u53d1\u548c\u6587\u4ef6\u5171\u4eab\u7b49\u529f\u80fd\u3002\r\n\r\nCisco Webex Teams\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u6076\u610f\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\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 Webex Teams\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Webex Teams \u003c3.0.10260"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1636",
  "serverity": "\u9ad8",
  "submitTime": "2019-01-24",
  "title": "Cisco Webex Teams\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2019-1636 (GCVE-0-2019-1636)

Vulnerability from cvelistv5 – Published: 2019-01-23 23:00 – Updated: 2024-11-20 17:29

Title

Cisco Webex Teams URI Handler Insecure Library Loading Vulnerability

Summary

A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. This vulnerability is due to unsafe search paths used by the application URI that is defined in Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to follow a malicious link. Successful exploitation could cause the application to load libraries from the directory targeted by the URI link. The attacker could use this behavior to execute arbitrary commands on the system with the privileges of the targeted user if the attacker can place a crafted library in a directory that is accessible to the vulnerable system.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-20 16:56 UTC

CWE

CWE-78

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/106718	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Webex Teams	Affected: n/a

Date Public

2019-01-23 00:00

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
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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.

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CNVD-2020-12740

CVE-2019-1636 (GCVE-0-2019-1636)

Tags

Sightings

Nomenclature

Related by attack behaviour