High severity · published Jun 16, 2022
CVE-2022-29865
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UN
UA .net Standard Stack · Opcfoundation
before 1.4.368.58 · source: NVD
Affected product
UN
UA .net Standard Stack
Opcfoundation
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