CISA KEV · Known exploitedCritical

CVE-2017-1000486

Primetek Primefaces Application

Primetek Primefaces 5.x is vulnerable to a weak encryption flaw resulting in remote code execution

CVSS
9.8
EPSS
94.1%
99.8% percentile
CISA KEV
Listed
Published
2018.01.04
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability94.1%
Technical severityCVSS 9.8

Vulnerability overview

Primetek Primefaces 5.x is vulnerable to a weak encryption flaw resulting in remote code execution

Affected product and versions

Product
Primetek Primefaces Application
Affected versions
>= 4.0 <= 4.0.24, >= 5.0 < 5.2.21, >= 5.3 < 5.3.8
Fixed versions
5.2.21, 5.3.8

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply updates per vendor instructions.

Due date: 2022.07.10
  1. 1
    Identify

    Confirm that Primetek Primefaces Application and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-326
KEV added
2022.01.10
Ransomware use
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