CVEvulnerability
CVE-2018-19021
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-01-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 3.3 LOW — AV:A/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-307
Description
A specially crafted script could bypass the authentication of a maintenance port of Emerson DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior, which may allow an attacker to cause a denial of service.
Affected configurations
• emerson deltav (>= r5.1 <= r6)
• emerson deltav 11.3.1
• emerson deltav 11.3.2
• emerson deltav 12.3.1
• emerson deltav 13.3.1
• emerson deltav 14.3
Related
Weakness · CWE (1)
- CWE-307 Improper Restriction of Excessive Authentication Attempts weakness
References
- http://www.securityfocus.com/bid/106522 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01 Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/106522 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01 Third Party Advisory, US Government Resource