Vulnerability Details : CVE-2018-17893

LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.
Published 2018-10-17 02:29:01
Updated 2019-10-09 23:37:00
Source ICS-CERT
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2018-17893

Exploit prediction scoring system (EPSS) score for CVE-2018-17893

EPSS FAQ
6.91%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-17893

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST

CWE ids for CVE-2018-17893

  • The product dereferences a pointer that it expects to be valid but is NULL.
    Assigned by: nvd@nist.gov (Primary)
  • The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.
    Assigned by: ics-cert@hq.dhs.gov (Secondary)

References for CVE-2018-17893

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