Osisoft: >> Pi Data Archive >> 3.4.430.460 Security Vulnerabilities
An authenticated remote attacker could crash PI Archive Subsystem when the subsystem is working under memory pressure. This can result in blocking queries to PI Data Archive (2018 SP2 and prior versions).
CVSS Score
5.9
EPSS Score
0.003
Published
2020-07-24
In OSIsoft PI System multiple products and versions, a local attacker can exploit incorrect permissions set by affected PI System software. This exploitation can result in unauthorized information disclosure, deletion, or modification if the local computer also processes PI System data from other users, such as from a shared workstation or terminal server deployment.
CVSS Score
7.8
EPSS Score
0.001
Published
2020-07-24
In OSIsoft PI System multiple products and versions, a local attacker can plant a binary and bypass a code integrity check for loading PI System libraries. This exploitation can target another local user of PI System software on the computer to escalate privilege and result in unauthorized information disclosure, deletion, or modification.
CVSS Score
7.8
EPSS Score
0.001
Published
2020-07-24
In OSIsoft PI System multiple products and versions, a local attacker can modify a search path and plant a binary to exploit the affected PI System software to take control of the local computer at Windows system privilege level, resulting in unauthorized information disclosure, deletion, or modification.
CVSS Score
7.8
EPSS Score
0.001
Published
2020-07-24
A Deserialization of Untrusted Data issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may modify deserialized data to send custom requests that crash the server.
CVSS Score
7.5
EPSS Score
0.006
Published
2018-03-14
An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.
CVSS Score
5.9
EPSS Score
0.004
Published
2018-03-14
An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Insecure default configuration may allow escalation of privileges that gives the actor full control over the system.
CVSS Score
7.8
EPSS Score
0.0
Published
2018-03-14