CVE-2018-8840
9.8
CRITICAL · CVSS 3.0 · EPSS 8.6% (pctl 95)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 8.63% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-121 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-04-18 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| indusoft | web studio |
| industrial-software | intouch machine edition 2017 |
References
- http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/
- http://www.securityfocus.com/bid/103949
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01
- https://www.tenable.com/security/research/tra-2018-07
- http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/
- http://www.securityfocus.com/bid/103949
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01
- https://www.tenable.com/security/research/tra-2018-07
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