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nvd[email protected]NVD:CVE-2022-2967
HistoryJan 03, 2023 - 10:15 p.m.

CVE-2022-2967

2023-01-0322:15:11
CWE-522
web.nvd.nist.gov
prosys opc ua
simulation server
modbus server
credential vulnerabilities
attacker access

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.0%

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.

Affected configurations

NVD
Node
prosysopcua_modbus_serverRange<1.4.20
OR
prosysopcua_simulation_serverRange<5.4.0

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.0%

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