CVE-2018-17897: lcds laquis_scada Integer Overflow or Wraparound

Vulnerability summary

CVE-2018-17897 is a critical (CVSS 9.8) Integer Overflow or Wraparound vulnerability in lcds laquis_scada. EPSS estimates a 5.97% chance of exploitation in the next 30 days, higher than 93.2% of scored vulnerabilities.

Timeline

1. 17-10-2018
   PublishedVulnerability first disclosed.
2. 05-08-2024
   Last modifiedVulnerability information updated.

Description

LAquis SCADA Versions 4.1.0.3870 and prior has several integer overflow to buffer overflow vulnerabilities, which may allow remote code execution.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.