CVE-2019-12672— Cisco IOS XE Software Arbitrary Code Execution Vulnerability
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I. Basic Information for CVE-2019-12672
Vulnerability Information
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Vulnerability Title
Cisco IOS XE Software Arbitrary Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the filesystem of Cisco IOS XE Software could allow an authenticated, local attacker with physical access to an affected device to execute arbitrary code on the underlying operating system (OS) with root privileges. The vulnerability is due to insufficient file location validation. An attacker could exploit this vulnerability by placing code in a specific format on a USB device and inserting it into an affected Cisco device. A successful exploit could allow the attacker to execute the code with root privileges on the underlying OS of the affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS XE 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XE中的文件系统存在后置链接漏洞，该漏洞源于程序没有充分验证文件位置。物理位置邻近的攻击者可通过将代码放在USB设备上并将其插入受影响的Cisco设备利用该漏洞以root权限在底层操作系统上执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco IOS XE Software 3.11.1S | unspecified ~ n/a | - |
II. Public POCs for CVE-2019-12672
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-codeexecvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2019-12672
Same Patch Batch · Cisco · 2019-09-25 · 29 CVEs total
| CVE-2019-12709 | Cisco IOS XR Software for Cisco ASR 9000 VMAN CLI Privilege Escalation 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-2019-12648 | Cisco IOx for IOS Software Guest Operating System Unauthorized Access 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-2019-12717 | Cisco NX-OS Software Virtualization Manager Command Injection Vulnerability | |
| CVE-2019-12671 | Cisco IOS XE Software Consent Token Bypass 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 |
Showing top 20 of 29 CVEs. View all on vendor page → →
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