CVE-2017-14464
Quick assessment
Affected
Talos Allen Bradley
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Rockwell Automation Allen Bradley Micrologix 1400 Series B是美国罗克韦尔（Rockwell Automation）公司的一款可编程逻辑控制器。 使用21.2及之前版本固件的Rockwell Automation Allen Bradley Micrologix 1400 Series B中的数据、程序和函数文件权限功能存在访问控制错误漏洞。远程攻击者可通过发送特制的数据包利用该漏洞执行写入和读取操作，进而泄露敏感信息，修改设置或梯形逻辑。
Possible ATT&CK Techniques 3 AI
T1019 T1557 · Adversary-in-the-Middle T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2017-14464
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0001 Fault Type: Non-User Description: A fault state can be triggered by setting the NVRAM/memory module user program mismatch bit (S2:9) when a memory module is NOT installed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation Allen Bradley Micrologix 1400 Series B是美国罗克韦尔（Rockwell Automation）公司的一款可编程逻辑控制器。 使用21.2及之前版本固件的Rockwell Automation Allen Bradley Micrologix 1400 Series B中的数据、程序和函数文件权限功能存在访问控制错误漏洞。远程攻击者可通过发送特制的数据包利用该漏洞执行写入和读取操作，进而泄露敏感信息，修改设置或梯形逻辑。
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 |
|---|---|---|---|---|
| Talos | Allen Bradley | Allen Bradley Micrologix 1400 Series B FRN 21.2, Allen Bradley Micrologix 1400 Series B FRN 21.0, Allen Bradley Micrologix 1400 Series B FRN 15 | - |
|
II. Public POCs for CVE-2017-14464
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2017-14464 (1)
Same Patch Batch · Talos · 2018-04-05 · 16 CVEs total
| CVE-2017-12088 | Rockwell Automation Allen Bradley Micrologix 1400 Series B FRN 输入验证错误漏洞 | |
| CVE-2017-12089 | Rockwell Automation Allen Bradley Micrologix 1400 Series 资源管理错误漏洞 | |
| CVE-2017-12090 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 安全漏洞 | |
| CVE-2017-12093 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 资源管理错误漏洞 | |
| CVE-2017-14462 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14463 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14465 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14466 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14467 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错漏洞 | |
| CVE-2017-14468 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14469 | Rockwell Automation Allen-Bradley PowerMonitor 1000 访问控制错误漏洞 | |
| CVE-2017-14470 | Rockwell Automation Allen-Bradley PowerMonitor 1000 访问控制错误漏洞 | |
| CVE-2017-14471 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14472 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 | |
| CVE-2017-14473 | Rockwell Automation Allen Bradley Micrologix 1400 Series B 访问控制错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-14464
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