CVE-2016-5815
An unauthorized user can access the device management portal and make configuration changes.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered on Schneider Electric IONXXXX series power meters ION73XX series, ION75XX series, ION76XX series, ION8650 series, ION8800 series, and PM5XXX series. No authentication is configured by default. An unauthorized user can access the device management portal and make configuration changes.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.45% probability · 84th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- schneider-electric/ion5000 · schneider-electric/ion7300 · schneider-electric/ion7500 · schneider-electric/ion7600 · schneider-electric/ion8650 · schneider-electric/ion8800
- Source
- ics-cert@hq.dhs.gov
EPSS 2.5% since 26 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/94091Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-03Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/94091Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-03Third 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.