CVE-2018-19020: ics-cert cx-supervisor Out-of-bounds Read
CVSS: 5.0v3.0MediumModified
Published 12-02-2019Last modified 17-09-2024
Vulnerability summary
CVE-2018-19020 is a medium (CVSS 5.0) Out-of-bounds Read vulnerability in ics-cert cx-supervisor. EPSS estimates a 0.83% chance of exploitation in the next 30 days, higher than 57% of scored vulnerabilities.
CVSS score
5.0/10
010
Medium · v3.0 (NVD)EPSS score
0.83%
0%100%
Low · -0.18 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 12-02-2019PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
When CX-Supervisor (Versions 3.42 and prior) processes project files and tampers with the value of an offset, an attacker can force the application to read a value outside of an array.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 5.0Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:NSourcesSingle source
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
0.83%
Chance of exploitation in the next 30 days
Percentile
57%
Versus all other CVEs
30-day change
-0.18 pp
From 1.01% on 21-09-2026
21-09-202621-10-2026
EPSS score0.83%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ics-cert1 product
- cx-supervisorVersions 3.42 and prior
Omron1 product
- cx-supervisor≤ 3.42
2 vendors · 2 products
References
1 links- ics-cert.us-cert.gov/advisories/ICSA-19-017-01X Refsource MISCMitigationThird Party AdvisoryUS Government Resource