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.
Published 2019-02-05 18:29:01
Updated 2019-10-09 23:37:32
Source ICS-CERT
View at NVD,   CVE.org
Vulnerability category: Memory CorruptionExecute code

Exploit prediction scoring system (EPSS) score for CVE-2018-18986

0.59%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-18986

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.3
HIGH AV:N/AC:M/Au:N/C:P/I:P/A:C
8.6
8.5
NIST
7.8
HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2018-18986

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)
  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: ics-cert@hq.dhs.gov (Secondary)

References for CVE-2018-18986

Products affected by CVE-2018-18986

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