Buffer overflow in Omron Cx-Supervisor
CVE-2018-17907
When processing project files in Omron CX-Supervisor Versions 3.4.1.0 and prior and tampering with the value of an offset, an attacker can force the application to read a value outside of an array.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Omron Cx-Supervisor — versions Versions 3.4.1.0 and prior.
Weakness classification (CWE)
References
- ics-cert.us-cert.gov/advisories/ICSA-18-290-01 (US Government Resource, Third Party Advisory)
- www.securityfocus.com/bid/105691 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-17907?
- CVE-2018-17907 is a low-severity vulnerability in Omron Cx-Supervisor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.3/10. Published 2018-11-05.
- How severe is CVE-2018-17907?
- Low severity. CVSS v3 base score is 3.3 out of 10.