CVE-2023-2685
6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
6.3 Medium
AI Score
Confidence
High
3.4 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:H/Au:M/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
8.7%
A vulnerability was found in AO-OPC server versions mentioned above. As the directory information for the service entry is not enclosed in quotation marks, potential attackers could possibly call up another application than the AO-OPC server by starting the service. The service might be started with system user privileges which could cause a shift in user access privileges.
It is unlikely to exploit the vulnerability in well maintained Windows installations since the attacker would need write access to system folders.
An update is available that resolves the vulnerability found during an internal review in the product AO-OPC = 3.2.1
| CPE | Name | Operator | Version |
|---|---|---|---|
| abb:ao-opc | abb ao-opc | le | 3.2.1 |
| abb:ao-opc | abb ao-opc | eq | 1.0.0 |
| abb:ao-opc | abb ao-opc | eq | 3.2.1 |
Related
6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
6.3 Medium
AI Score
Confidence
High
3.4 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:H/Au:M/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
8.7%