CVE-2020-12026
Quick assessment
Affected
n/a Advantech WebAccess Node
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Advantech WebAccess Node是中国台湾研华（Advantech）公司的一个用于监控PLC等设备的软件。该产品可以通过监控PLC等设备实现对设备状态的实时掌握。 Advantech WebAccess Node 8.4.4及之前版本和9.0.0版本中存在路径遍历漏洞。攻击者可利用该漏洞覆盖被限制的文件。
Possible ATT&CK Techniques 2 AI
T1048 · Exfiltration Over Alternative Protocol T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-12026
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow a low privilege user to overwrite files outside the application’s control.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess Node 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess Node是中国台湾研华（Advantech）公司的一个用于监控PLC等设备的软件。该产品可以通过监控PLC等设备实现对设备状态的实时掌握。 Advantech WebAccess Node 8.4.4及之前版本和9.0.0版本中存在路径遍历漏洞。攻击者可利用该漏洞覆盖被限制的文件。
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 |
|---|---|---|---|---|
| - | Advantech WebAccess Node | WebAccess Node Version 8.4.4 and prior, WebAccess Node Version 9.0.0 | - |
|
II. Public POCs for CVE-2020-12026
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-12026 (2)
-
https://www.us-cert.gov/ics/advisories/icsa-20-128-01 x_refsource_MISC
-
https://www.zerodayinitiative.com/advisories/ZDI-20-626/ x_refsource_MISC
Same Patch Batch · n/a · 2020-05-08 · 19 CVEs total
| CVE-2020-5741 | Plex Media Server 代码问题漏洞 | |
| CVE-2020-11532 | ZOHO ManageEngine DataSecurity Plus 授权问题漏洞 | |
| CVE-2020-11531 | ZOHO ManageEngine DataSecurity Plus DataEngine Xnode Server应用程序路径遍历漏洞 | |
| CVE-2020-6616 | Samsung Galaxy S8、S8+和Note8 Broadcom Bluetooth芯片组安全特征问题漏洞 | |
| CVE-2020-11530 | WordPress Chop Slider SQL注入漏洞 | |
| CVE-2018-20225 | Pip 输入验证错误漏洞 | |
| CVE-2020-12740 | AppNeta Tcpreplay 缓冲区错误漏洞 | |
| CVE-2020-12737 | Maxum Development Rumpus 路径遍历漏洞 | |
| CVE-2020-11541 | TechSmith SnagIT 代码问题漏洞 | |
| CVE-2020-12735 | DomainMod 安全特征问题漏洞 | |
| CVE-2020-12680 | Avira Operations Antivirus 安全漏洞 | |
| CVE-2020-12018 | Advantech WebAccess Node 缓冲区错误漏洞 | |
| CVE-2020-12002 | Advantech WebAccess Node 缓冲区错误漏洞 | |
| CVE-2020-10638 | Advantech WebAccess Node 缓冲区错误漏洞 | |
| CVE-2020-12014 | Advantech WebAccess Node SQL注入漏洞 | |
| CVE-2020-12006 | Advantech WebAccess Node 路径遍历漏洞 | |
| CVE-2020-12010 | Advantech WebAccess Node 路径遍历漏洞 | |
| CVE-2020-12022 | Advantech WebAccess Node 输入验证错误漏洞 |
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