What is CVE-2018-18991?

CVE-2018-18991 is a medium-severity vulnerability in Spidercontrol Scada Webserver, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-12-04.

How severe is CVE-2018-18991?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Spidercontrol Scada Webserver

CVE-2018-18991

Reflected cross-site scripting (non-persistent) in SCADA WebServer (Versions prior to 2.03.0001) could allow an attacker to send a crafted URL that contains JavaScript, which can be reflected off the web application to the victim's browser.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (54.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Spidercontrol Scada_webserver
N/a Scada Webserver — versions Versions prior to 2.03.0001

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2018-18991?: CVE-2018-18991 is a medium-severity vulnerability in Spidercontrol Scada Webserver, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-12-04.
How severe is CVE-2018-18991?: Medium severity. CVSS v3 base score is 6.1 out of 10.