The Emerson DeltaV Distributed Control System (DCS) through 2022-04-29 mishandles authentication. It utilizes several proprietary protocols for a wide variety of functionality. These protocols include Firmware upgrade (18508/TCP, 18518/TCP); Plug-and-Play (18510/UDP); Hawk services (18507/UDP); Management (18519/TCP); Cold restart (18512/UDP); SIS communications (12345/TCP); and Wireless Gateway Protocol (18515/UDP). None of these protocols have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality.
References
| Link | Resource |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03 | Third Party Advisory US Government Resource |
| https://www.forescout.com/blog/ | Third Party Advisory |
Configurations
History
24 Jan 2023, 16:07
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Emerson deltav Distributed Control System
|
|
| CPE | cpe:2.3:a:emerson:deltav_distributed_control_system:*:*:*:*:*:*:*:* |
04 Aug 2022, 14:59
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| CPE | cpe:2.3:a:emerson:deltav_distributed_control_system_firmware:*:*:*:*:*:*:*:* | |
| CWE | CWE-306 | |
| References | (MISC) https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03 - Third Party Advisory, US Government Resource | |
| References | (MISC) https://www.forescout.com/blog/ - Third Party Advisory | |
| First Time |
Emerson
Emerson deltav Distributed Control System Firmware |
26 Jul 2022, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-07-26 22:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-29957
Mitre link : CVE-2022-29957
CVE.ORG link : CVE-2022-29957
JSON object : View
Products Affected
emerson
- deltav_distributed_control_system
CWE
CWE-306
Missing Authentication for Critical Function