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CVE-2018-18990

Quick assessment

Affected
ICS-CERT LCDS Laquis SCADA
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.

LCDS LAquis SCADA是巴西LCDS公司的一套SCADA（数据采集与监视控制）系统。该系统主要用于对拥有通信技术的设备进行数据采集和过程控制。 LCDS LAquis SCADA 4.1.0.3870版本中存在路径遍历漏洞，该漏洞源于在使用用户提交的路径之前，程序没有正确地进行验证。远程攻击者可利用该漏洞在Web服务器进程的上下文中泄露敏感信息。

AI Predicted 5.3 Difficulty: Easy EPSS 39.49% · P99

Possible ATT&CK Techniques 2 AI

T1078 · Valid Accounts T1083.005
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I. Basic Information for CVE-2018-18990

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
LCDS Laquis SCADA prior to version 4.1.0.4150 allows a user-supplied path in file operations prior to proper validation. An attacker can leverage this vulnerability to disclose sensitive information under the context of the web server process.
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
LCDS LAquis SCADA 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LCDS LAquis SCADA是巴西LCDS公司的一套SCADA（数据采集与监视控制）系统。该系统主要用于对拥有通信技术的设备进行数据采集和过程控制。 LCDS LAquis SCADA 4.1.0.3870版本中存在路径遍历漏洞，该漏洞源于在使用用户提交的路径之前，程序没有正确地进行验证。远程攻击者可利用该漏洞在Web服务器进程的上下文中泄露敏感信息。
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
ICS-CERT LCDS Laquis SCADA All versions prior to version 4.1.0.4150 -

II. Public POCs for CVE-2018-18990

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III. Intelligence Information for CVE-2018-18990

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Vendor Advisories for CVE-2018-18990 (1)

Other References for CVE-2018-18990 (1)

Same Patch Batch · ICS-CERT · 2019-02-05 · 5 CVEs total

CVE-2018-18992 LCDS LAquis SCADA 注入漏洞
CVE-2018-18996 LCDS LAquis SCADA 安全漏洞
CVE-2018-18998 LCDS LAquis SCADA 信任管理问题漏洞
CVE-2018-19000 LCDS LAquis SCADA 授权问题漏洞

IV. Related Vulnerabilities

Same product: LCDS Laquis SCADA
Same vendor: ICS-CERT
Same weakness: CWE-23

V. Comments for CVE-2018-18990

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