CVE-2020-27263
Quick assessment
Affected
n/a PTC Kepware KEPServerEX
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.
Kepware Kepserverex是美国Kepware公司的一个可与多种工业设备进行通讯的应用软件。该软件支持150多个通讯协议，支持通过单个平台为企业提供可靠实时的数据。 Kepware KEPServerEX 存在安全漏洞，本地攻击者可以溢出缓冲区，导致服务器崩溃或数据泄漏。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-27263
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Kepware Kepserverex 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kepware Kepserverex是美国Kepware公司的一个可与多种工业设备进行通讯的应用软件。该软件支持150多个通讯协议，支持通过单个平台为企业提供可靠实时的数据。 Kepware KEPServerEX 存在安全漏洞，本地攻击者可以溢出缓冲区，导致服务器崩溃或数据泄漏。
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 |
|---|---|---|---|---|
| - | PTC Kepware KEPServerEX | v6.0 to v6.9 | - |
|
| - | ThingWorx Kepware Server | v6.8 and v6.9 | - |
|
| - | ThingWorx Industrial Connectivity | All versions | - |
|
| - | OPC-Aggregator | All versions | - |
|
| - | Rockwell Automation KEPServer Enterprise | All versions | - |
|
| - | GE Digital Industrial Gateway Server | v7.68.804 | - |
|
| - | Software Toolbox TOP Server | All 6.x versions | - |
|
II. Public POCs for CVE-2020-27263
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-27263
请登录查看更多情报信息。
Vendor Advisories for CVE-2020-27263 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02 x_refsource_MISC
Same Patch Batch · n/a · 2021-01-13 · 31 CVEs total
| CVE-2020-9142 | Huawei Emui 和 Honor Magic Ui 缓冲区错误漏洞 | |
| CVE-2020-28374 | Linux kernel 路径遍历漏洞 | |
| CVE-2020-36191 | JupyterHub 跨站请求伪造漏洞 | |
| CVE-2020-35686 | Sound Research DCHU 代码问题漏洞 | |
| CVE-2021-3139 | Open Iscsi Tcmu-runner 路径遍历漏洞 | |
| CVE-2021-3131 | 1c Enterprise 加密问题漏洞 | |
| CVE-2021-23899 | Owasp Json-sanitizer 代码问题漏洞 | |
| CVE-2021-23900 | Owasp Json-sanitizer 输入验证错误漏洞 | |
| CVE-2021-3028 | Git Big Ppicture 输入验证错误漏洞 | |
| CVE-2020-35687 | Phpfusion 跨站请求伪造漏洞 | |
| CVE-2020-23653 | ThinkAdmin 代码问题漏洞 | |
| CVE-2020-9144 | Huawei Emui 和 Honor Magic Ui 缓冲区错误漏洞 | |
| CVE-2020-27488 | Loxone Miniserver 授权问题漏洞 | |
| CVE-2020-9145 | 华为智能手机缓冲区错误漏洞 | |
| CVE-2020-35578 | Nagios XI 操作系统命令注入漏洞 | |
| CVE-2020-27265 | 多款 Kepware 产品缓冲区错误漏洞 | |
| CVE-2020-9143 | 华为智能手机授权问题漏洞 | |
| CVE-2020-9141 | 华为智能手机数据伪造问题漏洞 | |
| CVE-2020-9140 | 华为智能手机缓冲区错误漏洞 | |
| CVE-2020-9139 | Huawei Emui 和 Honor Magic Ui 输入验证错误漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-27263
No comments yet