What is the CVSS score of CVE-2020-10606?

CVE-2020-10606 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Pi Api CVE-2020-10606

HIGH

Incorrect Default Permissions (CWE-276)

2020-07-24 ics-cert@hq.dhs.gov

Privilege Escalation Information Disclosure Pi Api Pi Buffer Subsystem Pi Connector Pi Connector Relay Pi Data Archive Pi Data Collection Manager Pi Integrator Pi Interface Configuration Utility Pi To Ocs

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 24, 2020 - 23:15 nvd

HIGH 7.8

DescriptionNVD

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.

AnalysisAI

In OSIsoft PI System multiple products and versions, a local attacker can exploit incorrect permissions set by affected PI System software. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Default Permissions (CWE-276), which allows attackers to access resources due to overly permissive default settings. 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. Affected products include: Osisoft Pi Api, Osisoft Pi Buffer Subsystem, Osisoft Pi Connector, Osisoft Pi Connector Relay, Osisoft Pi Data Archive.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set restrictive default permissions, follow principle of least privilege, review defaults during deployment.