CVE-2020-12503
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,…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 22.8%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 22.83% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- pepperl-fuchs/es7510-xt firmware · pepperl-fuchs/es8509-xt firmware · pepperl-fuchs/es8510-xt firmware · pepperl-fuchs/es9528-xtv2 firmware · pepperl-fuchs/es7506 firmware · pepperl-fuchs/es7510 firmware · pepperl-fuchs/es7528 firmware · pepperl-fuchs/es8508 firmware · pepperl-fuchs/es8508f firmware · pepperl-fuchs/es8510 firmware · pepperl-fuchs/es8510-xte firmware · pepperl-fuchs/es9528 firmware · pepperl-fuchs/es9528-xt firmware · pepperl-fuchs/icrl-m-8rj45\/4sfp-g-din firmware · pepperl-fuchs/icrl-m-16rj45\/4cp-g-din firmware · korenix/jetnet 5428g-20sfp firmware · korenix/jetnet 5810g firmware · korenix/jetnet 4706f firmware · korenix/jetnet 4706 firmware · korenix/jetnet 4510 firmware · +8 more
- Source
- info@cert.vde.com
EPSS 22.8% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/Jun/0Mailing List, Third Party Advisory
- https://cert.vde.com/de-de/advisories/vde-2020-040Third Party Advisory
- https://cert.vde.com/en-us/advisories/vde-2020-053Third Party Advisory
- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/Third Party Advisory
- http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/Jun/0Mailing List, Third Party Advisory
- https://cert.vde.com/de-de/advisories/vde-2020-040Third Party Advisory
- https://cert.vde.com/en-us/advisories/vde-2020-053Third Party Advisory
- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.