Vulnerability Details : CVE-2022-2967
Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.
Products affected by CVE-2022-2967
- cpe:2.3:a:prosysopc:ua_modbus_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:prosysopc:ua_simulation_server:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2967
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-2967
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
0.6
|
5.9
|
ICS-CERT | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-2967
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2022-2967
-
https://www.prosysopc.com/blog/#Security
Blog - Prosys OPCVendor Advisory
-
https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01
Prosys OPC UA Simulation Server (Update A) | CISAPatch;Third Party Advisory;US Government Resource
Jump to