Laquis Scada
CVE-2018-17901
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
LAquis SCADA Versions 4.1.0.3870 and prior, when processing project files the application fails to sanitize user input prior to performing write operations on a stack object, which may allow an attacker to execute code under the current process.
AnalysisAI
LAquis SCADA Versions 4.1.0.3870 and prior, when processing project files the application fails to sanitize user input prior to performing write operations on a stack object, which may allow an. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. LAquis SCADA Versions 4.1.0.3870 and prior, when processing project files the application fails to sanitize user input prior to performing write operations on a stack object, which may allow an attacker to execute code under the current process. Affected products include: Lcds Laquis Scada.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
More in Laquis Scada
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LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote co
LAquis SCADA Versions 4.1.0.3870 and prior has a path traversal vulnerability, which may allow remote code execution. Ra
LCDS LAquis SCADA Versions 4.3.1 and prior. Rated high severity (CVSS 7.8), this vulnerability is no authentication requ
Opening a specially crafted LCDS LAquis SCADA before 4.3.1.71 ELS file may result in a write past the end of an allocate
LAquis SCADA Versions 4.1.0.3870 and prior has several stack-based buffer overflow vulnerabilities, which may allow remo
A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME L
LCDS LAquis SCADA Versions 4.3.1 and prior. Rated medium severity (CVSS 5.5), this vulnerability is no authentication re
Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Memory Corruption
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External POC / Exploit Code
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