cnvd - cnvd-2020-31997

cnvd-2020-31997

Vulnerability from cnvd

Title: 多款Cisco产品输入验证错误漏洞（CNVD-2020-31997）

Description:

Cisco 809 Industrial Integrated Services Routers等都是美国思科（Cisco）公司的产品。Cisco 809 Industrial Integrated Services Routers是一款工业集成多业务路由器。Cisco 829 Industrial Integrated Services Routers是一款工业集成多业务路由器。Cisco 1000 Series Connected Grid Routers是一款1000系列互联网格路由器。Cisco IOS Software是运行在其中的一套为其网络设备开发的软件。

Cisco 809 Industrial ISRs、Cisco 829 Industrial ISRs和CGR1000中的IOS Software的虚拟机之间通信通道存在输入验证错误漏洞。攻击者可利用该漏洞以较高的权限执行任意代码。

Severity: 高

Patch Name: 多款Cisco产品输入验证错误漏洞（CNVD-2020-31997）的补丁

Patch Description:

Cisco 809 Industrial ISRs、Cisco 829 Industrial ISRs和CGR1000中的IOS Software的虚拟机之间通信通道存在输入验证错误漏洞。攻击者可利用该漏洞以较高的权限执行任意代码。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3257

Impacted products

Name
['Cisco 809 Industrial Integrated Services Routers', 'Cisco 829 Industrial Integrated Services Routers', 'Cisco 1000 Series Connected Grid Routers']

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2020-3257"
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  "products": {
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  "serverity": "\u9ad8",
  "submitTime": "2020-06-04",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-31997\uff09"
}

CVE-2020-3257 (GCVE-0-2020-3257)

Vulnerability from cvelistv5

Published

2020-06-03 17:56

Modified

2024-11-15 17:11

Severity ?

8.1 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CWE

CWE-20

Summary

Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS 12.2(60)EZ16	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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