VulnerabilityModified
CVE-2016-5809
There is no CSRF Token generated to authenticate the user during a session.
HIGH 8.8EPSS 2.04%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.04%). 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. There is no CSRF Token generated to authenticate the user during a session. Successful exploitation of this vulnerability can allow unauthorized configuration changes to be made and saved.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.04% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- 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
References
- http://www.securityfocus.com/bid/92916Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-03Third Party Advisory, US Government Resource
- https://www.exploit-db.com/exploits/44640/
- http://www.securityfocus.com/bid/92916Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-308-03Third Party Advisory, US Government Resource
- https://www.exploit-db.com/exploits/44640/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.