What is CVE-2018-18986?

CVE-2018-18986 is a high-severity vulnerability in Lcds Laquis_scada, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2019-02-05.

How severe is CVE-2018-18986?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Lcds Laquis_scada

CVE-2018-18986

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.

Vulnerability class: Buffer Overflow

EPSS: 0.027 (83.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Lcds Laquis_scada
Lcds Laquis Scada — versions All versions prior to version 4.1.0.4150

Weakness classification (CWE)

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-18986?: CVE-2018-18986 is a high-severity vulnerability in Lcds Laquis_scada, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2019-02-05.
How severe is CVE-2018-18986?: High severity. CVSS v3 base score is 7.8 out of 10.