XSS in Phoenixcontact Fl Comserver Bas 232
CVE-2017-16723
A Cross-site Scripting issue was discovered in PHOENIX CONTACT FL COMSERVER BASIC 232/422/485, FL COMSERVER UNI 232/422/485, FL COMSERVER BAS 232/422/485-T, FL COMSERVER UNI 232/422/485-T, FL COM SERVER RS232, FL COM SERVER RS485, and PSI-MODEM/ETH (running firmware versions prior to 1.99, 2.20, or 2.40). The cross-site scripting vulnerability has been identified, which may allow remote code execution.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.022 (80.8th 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
- Phoenixcontact Fl_comserver_bas_232
- Phoenixcontact Fl_comserver_bas_232_firmware — versions 2.40
- Phoenixcontact Fl_comserver_bas_422
- Phoenixcontact Fl_comserver_bas_422_firmware — versions 2.40
- Phoenixcontact Fl_comserver_bas_485-t
- Phoenixcontact Fl_comserver_bas_485-t_firmware — versions 2.40
- Phoenixcontact Fl_comserver_basic_232
- Phoenixcontact Fl_comserver_basic_232_firmware — versions 2.40
- Phoenixcontact Fl_comserver_basic_422
- Phoenixcontact Fl_comserver_basic_422_firmware — versions 2.40
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC, Mitigation, Issue Tracking)
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-16723?
- CVE-2017-16723 is a medium-severity vulnerability in Phoenixcontact Fl Comserver Bas 232, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-12-11.
- How severe is CVE-2017-16723?
- Medium severity. CVSS v3 base score is 6.1 out of 10.