CVE-2020-12517
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Phoenix Contact | AXC F 1152 (1151412) | unspecified < 2021.0 LTS | affected |
| Phoenix Contact | AXC F 2152 (2404267) | unspecified < 2021.0 LTS | affected |
| Phoenix Contact | AXC F 3152 (1069208) | unspecified < 2021.0 LTS | affected |
| Phoenix Contact | RFC 4072S (1051328 | unspecified < 2021.0 LTS | affected |
| Phoenix Contact | AXC F 2152 Starterkit (1046568) | unspecified < 2021.0 LTS | affected |
| Phoenix Contact | PLCnext Technology Starterkit (1188165) | unspecified < 2021.0 LTS | affected |
Weaknesses
- CWE-79: CWE-79 Cross-site Scripting (XSS)
Workarounds
Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note.
ADP Enrichment
CVE Program Container
Additional References
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.