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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (56.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Spidercontrol Scada Webserver
- Scada Webserver — versions Versions prior to 2.03.0001
Weakness classification (CWE)
References
- www.securityfocus.com/bid/106105 (VDB Entry, Third Party Advisory, vdb-entry)
- ics-cert.us-cert.gov/advisories/ICSA-18-338-02 (US Government Resource, Third Party Advisory)
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.