XSS in Schneider-Electric Modicom Bmxnor0200h
CVE-2018-7810
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 allowing an attacker to craft a URL containing JavaScript that will be executed within the user's browser, potentially impacting the machine the browser is running on.
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 (58.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.0% 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
- Schneider-Electric Modicom Bmxnor0200h
- Schneider-Electric Modicom Bmxnor0200h Firmware
- Schneider-Electric Modicom M340
- Schneider-Electric Modicom M340 Firmware
- Schneider-Electric Modicom Premium
- Schneider-Electric Modicom Premium Firmware
- Schneider-Electric Modicom Quantum
- Schneider-Electric Modicom Quantum Firmware
- Schneider Electric Se Embedded Web Servers In All Modicon M340, Premium, Quantum Plcs And Bmxnor0200 — versions Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200
Weakness classification (CWE)
References
- www.tenable.com/security/research/tra-2018-38 (Exploit, Third Party Advisory)
- www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-7810?
- CVE-2018-7810 is a medium-severity vulnerability in Schneider-Electric Modicom Bmxnor0200h, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-11-30.
- How severe is CVE-2018-7810?
- Medium severity. CVSS v3 base score is 6.1 out of 10.