CVE-2020-3208— 思科 Cisco 829 Industrial Integrated Services Routers 安全漏洞
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一、 漏洞 CVE-2020-3208 基础信息
漏洞信息
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Vulnerability Title
Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Image Verification Bypass Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the image verification feature of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) could allow an authenticated, local attacker to boot a malicious software image on an affected device. The vulnerability is due to insufficient access restrictions on the area of code that manages the image verification feature. An attacker could exploit this vulnerability by first authenticating to the targeted device and then logging in to the Virtual Device Server (VDS) of an affected device. The attacker could then, from the VDS shell, disable Cisco IOS Software integrity (image) verification. A successful exploit could allow the attacker to boot a malicious Cisco IOS Software image on the targeted device. To exploit this vulnerability, the attacker must have valid user credentials at privilege level 15.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
权限、特权和访问控制
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
思科 Cisco 829 Industrial Integrated Services Routers 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco 829 Industrial Integrated Services Routers是美国思科（Cisco）公司的一款工业集成多业务路由器。 Cisco 809 Industrial ISRs和829 Industrial ISRs中的IOS Software存在安全漏洞，该漏洞源于程序没有充分限制管理镜像验证功能的代码区域。本地攻击者可通过进行身份验证并登陆到Virtual Device Server利用该漏洞启动恶意的软件镜像。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco IOS 12.2(60)EZ16 | n/a | - |
二、漏洞 CVE-2020-3208 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2020-3208 的情报信息
请登录查看更多情报信息。
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-ir800-img-verif-wHhLYHjKvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3208
同批安全公告 · Cisco · 2020-06-03 · 共 50 条
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IV. Related Vulnerabilities
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