CVE-2020-12517

HIGH

8.8

Description

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an authenticated low privileged user could embed malicious Javascript code to gain admin rights when the admin user visits the vulnerable website (local privilege escalation).

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published12/17/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

phoenixcontact:axc_f_1152phoenixcontact:axc_f_2152phoenixcontact:axc_f_2152_starterkitphoenixcontact:axc_f_3152phoenixcontact:plcnext_firmwarephoenixcontact:plcnext_technology_starterkitphoenixcontact:rfc_4072s

Weaknesses (CWE)

CWE-79CWE-79

References

https://cert.vde.com/en-us/advisories/vde-2020-049(info@cert.vde.com)

https://cert.vde.com/en-us/advisories/vde-2020-049(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.