Buffer overflow in Aveva Indusoft Web Studio
CVE-2018-10620
AVEVA InduSoft Web Studio v8.1 and v8.1SP1, and InTouch Machine Edition v2017 8.1 and v2017 8.1 SP1 a remote user could send a carefully crafted packet to exploit a stack-based buffer overflow vulnerability during tag, alarm, or event related actions such as read and write, with potential for code to be executed.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.042 (90.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000
Affected products
- Aveva Indusoft Web Studio — versions 8.1
- Aveva Intouch Machine 2017 — versions 8.1
- Aveva Software, Llc Indusoft Web Studio — versions v8.1 and v8.1SP1
- Aveva Software, Llc Intouch Machine Edition — versions v2017 8.1 and v2017 8.1 SP1
Weakness classification (CWE)
References
- sw.aveva.com/hubfs/assets-2018/pdf/security-bulletin/SecurityBulletin_LFSec128(…
- www.tenable.com/security/research/tra-2018-19 (Exploit, Third Party Advisory)
- ics-cert.us-cert.gov/advisories/ICSA-18-200-01 (US Government Resource, Third Party Advisory)
- www.securityfocus.com/bid/104870 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-10620?
- CVE-2018-10620 is a critical-severity vulnerability in Aveva Indusoft Web Studio, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2018-07-19.
- How severe is CVE-2018-10620?
- Critical severity. CVSS v3 base score is 9.8 out of 10.