IcscertCVELIST:CVE-2021-43549CVE-2021-43549 OSIsoft PI Web API
6.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.1%
A remote authenticated attacker with write access to a PI Server could trick a user into interacting with a PI Web API endpoint and redirect them to a malicious website. As a result, a victim may disclose sensitive information to the attacker or be provided with false information.
CNA Affected
[
{
"product": "PI Web API",
"vendor": "OSIsoft",
"versions": [
{
"lessThanOrEqual": "2019 SPI",
"status": "affected",
"version": "All versions",
"versionType": "custom"
}
]
}
]Related
6.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.1%