by Kastro
Paper/Archive/CVE-2020-12517

CVE-2020-12517

Phoenix Contact AXC F 1152 (1151412) — 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).

EPSS 1%CVSS 9.0
critical.is priorityof 100
40
CVSS 9.0 (NVD)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 66.3.663 × 2013.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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).

Affected

ProductAffectedFixed inSource
AXC F 1152 (1151412)unspecified – < 2021.0 LTS2021.0 LTSCNA
AXC F 2152 (2404267)unspecified – < 2021.0 LTS2021.0 LTSCNA
AXC F 3152 (1069208)unspecified – < 2021.0 LTS2021.0 LTSCNA
RFC 4072S (1051328unspecified – < 2021.0 LTS2021.0 LTSCNA
AXC F 2152 Starterkit (1046568)unspecified – < 2021.0 LTS2021.0 LTSCNA
PLCnext Technology Starterkit (1188165)unspecified – < 2021.0 LTS2021.0 LTSCNA

Scores by source

NVD9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CERTVDE (CNA)8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

refcert.vde.com/en-us/advisories/vde-2020-049