CVE-2019-12648— Cisco 800 Series Industrial Integrated Services Routers和Cisco 1000 Series Connected Grid Routers IOS Software 访问控制错误漏洞
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I. CVE-2019-12648の基本情報
脆弱性情報
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脆弱性タイトル
Cisco IOx for IOS Software Guest Operating System Unauthorized Access Vulnerability
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability in the IOx application environment for Cisco IOS Software could allow an authenticated, remote attacker to gain unauthorized access to the Guest Operating System (Guest OS) running on an affected device. The vulnerability is due to incorrect role-based access control (RBAC) evaluation when a low-privileged user requests access to a Guest OS that should be restricted to administrative accounts. An attacker could exploit this vulnerability by authenticating to the Guest OS by using the low-privileged-user credentials. An exploit could allow the attacker to gain unauthorized access to the Guest OS as a root user.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
访问控制不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Cisco 800 Series Industrial Integrated Services Routers和Cisco 1000 Series Connected Grid Routers IOS Software 访问控制错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco 800 Series Industrial Integrated Services Routers和Cisco 1000 Series Connected Grid Routers (CGR 1000)中的IOS Software的Iox应用程序环境存在访问控制错误漏洞。远程攻击者可通过使用低权限用户的凭证对Guest OS进行身份验证利用该漏洞获取Guest OS未授权的访问权限（root权限）。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Cisco | Cisco IOS 15.7(3)M | unspecified ~ n/a | - |
II. CVE-2019-12648の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2019-12648 厂商安全公告 (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-ios-gos-authvendor-advisoryx_refsource_CISCO
Same Patch Batch · Cisco · 2019-09-25 · 29 CVEs total
| CVE-2019-12671 | Cisco IOS XE Software Consent Token Bypass Vulnerability | |
| CVE-2019-12646 | Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of | |
| CVE-2019-12650 | Cisco IOS XE Software Web UI Command Injection Vulnerabilities | |
| CVE-2019-12649 | Cisco IOS XE Software Digital Signature Verification Bypass Vulnerability | |
| CVE-2019-12647 | Cisco IOS and IOS XE Software IP Ident Denial of Service Vulnerability | |
| CVE-2019-12651 | Cisco IOS XE Software Web UI Command Injection Vulnerabilities | |
| CVE-2019-12653 | Cisco IOS XE Software Raw Socket Transport Denial of Service Vulnerability | |
| CVE-2019-12665 | Cisco IOS and IOS XE Software HTTP Client Information Disclosure Vulnerability | |
| CVE-2019-12663 | Cisco IOS XE Software TrustSec Protected Access Credential Provisioning Denial of Service | |
| CVE-2019-12661 | Cisco IOS XE Software Virtualization Manager CLI Command Injection Vulnerability | |
| CVE-2019-12659 | Cisco IOS XE Software HTTP Server Denial of Service Vulnerability | |
| CVE-2019-12657 | Cisco IOS XE Software Unified Threat Defense Denial of Service Vulnerability | |
| CVE-2019-12655 | Cisco IOS XE Software FTP Application Layer Gateway for NAT, NAT64, and ZBFW Denial of Ser | |
| CVE-2019-12709 | Cisco IOS XR Software for Cisco ASR 9000 VMAN CLI Privilege Escalation Vulnerability | |
| CVE-2019-12672 | Cisco IOS XE Software Arbitrary Code Execution Vulnerability | |
| CVE-2019-12669 | Cisco IOS and IOS XE Software Change of Authorization Denial of Service Vulnerability | |
| CVE-2019-12667 | Cisco IOS XE Software Stored Cross-Site Scripting Vulnerability | |
| CVE-2019-12658 | Cisco IOS XE Software Filesystem Exhaustion Denial of Service Vulnerability | |
| CVE-2019-12656 | Cisco IOx Application Environment Denial of Service Vulnerability | |
| CVE-2019-12654 | Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability |
Showing 20 of 29 CVEs. View all on vendor page →
IV. 関連脆弱性
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Joomla! Core - [20260701] - Incorrect Access Control in com_ - CVE-2026-48958
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V. CVE-2019-12648へのコメント
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