High severity7.2NVD Advisory· Published Oct 15, 2020· Updated Jun 17, 2026
CVE-2020-12503
CVE-2020-12503
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 is prone to multiple authenticated command injections.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
34- cpe:2.3:o:korenix:jetnet_4510_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_4706_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_4706f_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_5010_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_5310_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_5428g-20sfp_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_5810g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet_6095_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetwave_2212g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetwave_2212s_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetwave_2212x_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetwave_2311_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetwave_3220_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es7506_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es7510-xt_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es7510_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es7528_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8508_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8508f_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8509-xt_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8510-xt_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8510-xte_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es8510_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es9528-xt_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es9528-xtv2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:pepperl-fuchs:es9528_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:*range: <=1.3.1
- cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:*range: <=1.3.1
- cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:-:*:*:*:*:*:*:*
- Range: <=1.2.3
- Range: all versions
- Range: all versions
- Range: unspecified
Patches
Vulnerability mechanics
References
6- packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.htmlnvdExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.htmlnvdExploitThird Party AdvisoryVDB Entry
- seclists.org/fulldisclosure/2021/Jun/0nvdMailing ListThird Party Advisory
- cert.vde.com/de-de/advisories/vde-2020-040nvdThird Party Advisory
- cert.vde.com/en-us/advisories/vde-2020-053nvdThird Party Advisory
- sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/nvdThird Party Advisory
News mentions
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