Description
Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT (all versions) and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below has an active TFTP-Service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Pepperl+Fuchs | P+F Comtrol RocketLinx | ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510-XTE, ES9528/ES9528-XT all, ES7510-XT – < 2.1.1, ES8510 – < 3.1.1, ICRL-M-8RJ45/4SFP-G-DIN – ≤ 1.2.3, ICRL-M-16RJ45/4CP-G-DIN – ≤ 1.2.3 | 2.1.1 |
| Korenix | JetNet | 5428G-20SFP – ≤ V1.0, 5810G – ≤ V1.1, 4706F – ≤ V2.3b, 4510 – ≤ V3.0b, 5310 – < V1.6 | V1.6 |
| Westermo | PMI-110-F2G | unspecified – < V1.8 | V1.8 |
Advisories 2
- VDE-2020-053 Pepperl+Fuchs: Comtrol RocketLinx ICRL-M - Multiple Vulnerabilities CERT@VDE · May 22, 2025
- VDE-2020-040 Pepperl+Fuchs: Multiple Products prone to multiple vulnerabilities in Comtrol RocketLinux CERT@VDE · Oct 5, 2020
References
- https://cert.vde.com/de-de/advisories/vde-2020-040
- 20210601 SEC Consult SA-20210601-0 :: Multiple critical vulnerabilities in Korenix Technology JetNet Series mailing-list
- http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html
- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/
- https://cert.vde.com/en-us/advisories/vde-2020-053
- http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html