Buffer overflow in Emerson Deltav
CVE-2018-14793
DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable to a buffer overflow exploit through an open communication port to allow arbitrary code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (62.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Emerson Deltav — versions 11.3.1, 12.3.1, 13.3.0
- Ics-Cert Deltav — versions Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5
Weakness classification (CWE)
References
- ics-cert.us-cert.gov/advisories/ICSA-18-228-01 (US Government Resource, Third Party Advisory)
- www.securityfocus.com/bid/105105 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-14793?
- CVE-2018-14793 is a high-severity vulnerability in Emerson Deltav, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2018-08-21.
- How severe is CVE-2018-14793?
- High severity. CVSS v3 base score is 8.8 out of 10.