CVE-2017-20121Public exploit

Local privilege escalation through database management

Published Jun 30, 2022 · Updated Apr 15, 2025

Improper privilege management in Teradici PCoIP Management Console 2.2.0 allows local users to gain elevated privileges. Public records identify the Database Management component but do not disclose the faulty operation or attacker-controlled input. A low-privileged local account is required; successful exploitation grants control over console data and service operation.

CVSS severity7.8
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Teradici PCoIP Management Console 2.2.0 allows local users to gain elevated privileges. Public records identify the Database Management component but do not disclose the faulty operation or attacker-controlled input. A low-privileged local account is required; successful exploitation grants control over console data and service operation.

The record

CVE
CVE-2017-20121
Published
Jun 30, 2022
Updated
Apr 15, 2025
Vendor
Teradici
Product
PCoIP Management Console
Classifications
CWE-269, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 30, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.2.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Teradici · PCoIP Management Consoleversion=2.2.0

Published CVSS scores

7.8VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2NIST NVDAV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1068Exploitation for Privilege Escalation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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