CVE-2018-8840
A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution.
- 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
- 8.32% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-119
- Affected
- indusoft/web studio · industrial-software/intouch machine edition 2017
- Source
- ics-cert@hq.dhs.gov
References
- http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/Third Party Advisory
- http://www.securityfocus.com/bid/103949Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01Third Party Advisory, US Government Resource
- https://www.tenable.com/security/research/tra-2018-07Third Party Advisory
- http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/Third Party Advisory
- http://www.securityfocus.com/bid/103949Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01Third Party Advisory, US Government Resource
- https://www.tenable.com/security/research/tra-2018-07Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.