CVE-2018-19021
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Un script especialmente manipulado podría omitir la autenticación de un puerto de mantenimiento de Emerson DeltaV DCS, en versiones 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 y anteriores, lo que podría permitir a un atacante provocar una denegación de servicio (DoS).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-11-06 CVE Reserved
- 2019-01-25 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-307: Improper Restriction of Excessive Authentication Attempts
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/106522 | Third Party Advisory | |
| https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | >= r5.1 <= r6 Search vendor "Emerson" for product "Deltav" and version " >= r5.1 <= r6" | - |
Affected
| ||||||
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | 11.3.1 Search vendor "Emerson" for product "Deltav" and version "11.3.1" | - |
Affected
| ||||||
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | 11.3.2 Search vendor "Emerson" for product "Deltav" and version "11.3.2" | - |
Affected
| ||||||
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | 12.3.1 Search vendor "Emerson" for product "Deltav" and version "12.3.1" | - |
Affected
| ||||||
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | 13.3.1 Search vendor "Emerson" for product "Deltav" and version "13.3.1" | - |
Affected
| ||||||
| Emerson Search vendor "Emerson" | Deltav Search vendor "Emerson" for product "Deltav" | 14.3 Search vendor "Emerson" for product "Deltav" and version "14.3" | - |
Affected
| ||||||