Vulnerability · Published Oct 15, 2020 · Assigned by CERTVDE
CVE-2020-12501Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products
Critical 9.8
In plain English
A critical-severity hard-coded credentials in JetNet from Korenix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.3% (higher than 89% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)3.3%top 11.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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) use undocumented accounts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Pepperl+Fuchs | P+F Comtrol RocketLinx | ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510-XTE, ES9528/ES9528-XT allES7510-XT – before 2.1.1ES8510 – before 3.1.1 |
| Korenix | JetNet | 5428G-20SFP – through V1.05810G – through V1.14706F – through V2.3b4510 – through V3.0b5310 – before V1.6 |
| Westermo | PMI-110-F2G | unspecified – before V1.8 |
Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://cert.vde.com/de-de/advisories/vde-2020-040 x_refsource_CONFIRM
- 20210601 SEC Consult SA-20210601-0 :: Multiple critical vulnerabilities in Korenix Technology JetNet Series mailing-list, x_refsource_FULLDISC
- http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html x_refsource_MISC
- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ x_refsource_CONFIRM
- http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html x_refsource_MISC
- 20220603 SEC Consult SA-20220531-0 :: Backdoor account in Korenix JetPort 5601V3 mailing-list, x_refsource_FULLDISC
- http://packetstormsecurity.com/files/167409/Korenix-JetPort-5601V3-Backdoor-Account.html x_refsource_MISC