CVE-2016-8367
An attacker can open multiple connections to a targeted web server and keep connections open preventing new connections from being made, rendering the web server unavailable during an attack.
Does this matter?
Lower severity and a low EPSS score (4.30%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in Schneider Electric Magelis HMI Magelis GTO Advanced Optimum Panels, all versions, Magelis GTU Universal Panel, all versions, Magelis STO5xx and STU Small panels, all versions, Magelis XBT GH Advanced Hand-held Panels, all versions, Magelis XBT GK Advanced Touchscreen Panels with Keyboard, all versions, Magelis XBT GT Advanced Touchscreen Panels, all versions, and Magelis XBT GTW Advanced Open Touchscreen Panels (Windows XPe). An attacker can open multiple connections to a targeted web server and keep connections open preventing new connections from being made, rendering the web server unavailable during an attack.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 4.30% probability · 91th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- schneider-electric/magelis gtu universal panel firmware · schneider-electric/magelis gto advanced optimum panel firmware · schneider-electric/magelis sto5 small panel firmware · schneider-electric/magelis stu small panel firmware · schneider-electric/magelis xbt gh advanced hand-held panel firmware · schneider-electric/magelis xbt gk advanced touchscreen panel with keyboard firmware · schneider-electric/magelis xbt gt advanced touchscreen panel firmware · schneider-electric/magelis xbt gtw advanced open touchscreen panel firmware
- Source
- ics-cert@hq.dhs.gov
EPSS 4.3% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/94093Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-02Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/94093Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-02Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.