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CVE-2018-18986

Quick assessment

Affected
LCDS LCDS Laquis SCADA
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.

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版本中存在越界写入漏洞。攻击者可借助特制的报告格式的文件利用该漏洞造成系统崩溃，泄露数据或执行代码。

AI Predicted 8.8 Difficulty: Easy EPSS 2.67% · P85

Possible ATT&CK Techniques 1 AI

T1195 · Supply Chain Compromise
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I. Basic Information for CVE-2018-18986

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 the opening of a specially crafted report format file that may cause an out of bounds read, which may cause a system crash, allow data exfiltration, or remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
LCDS LAquis SCADA 缓冲区错误漏洞
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版本中存在越界写入漏洞。攻击者可借助特制的报告格式的文件利用该漏洞造成系统崩溃，泄露数据或执行代码。
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
LCDS LCDS Laquis SCADA All versions prior to version 4.1.0.4150 -

II. Public POCs for CVE-2018-18986

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III. Intelligence Information for CVE-2018-18986

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Vendor Advisories for CVE-2018-18986 (1)

Other References for CVE-2018-18986 (1)

Same Patch Batch · LCDS · 2019-02-05 · 3 CVEs total

CVE-2018-19002 LCDS LAquis SCADA 代码注入漏洞
CVE-2018-19029 LCDS LAquis SCADA 代码问题漏洞

IV. Related Vulnerabilities

Same product: LCDS Laquis SCADA
Same vendor: LCDS
Same weakness: CWE-787

V. Comments for CVE-2018-18986

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