RCE in Pepper+fuchs Comtrol Io-Link Master
CVE-2020-12513
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to an authenticated blind OS Command Injection.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.311 (98.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Pepper+fuchs Comtrol Io-link Master — versions unspecified
- Pepperl-fuchs Io-link_master_4-eip
- Pepperl-fuchs Io-link_master_4-eip_firmware
- Pepperl-fuchs Io-link_master_4-pnio
- Pepperl-fuchs Io-link_master_4-pnio_firmware
- Pepperl-fuchs Io-link_master_8-eip
- Pepperl-fuchs Io-link_master_8-eip_firmware
- Pepperl-fuchs Io-link_master_8-eip-l
- Pepperl-fuchs Io-link_master_8-eip-l_firmware
- Pepperl-fuchs Io-link_master_8-pnio
Weakness classification (CWE)
References
- info@cert.vde.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12513?
- CVE-2020-12513 is a high-severity vulnerability in Pepper+fuchs Comtrol Io-Link Master, classified under OS Command Injection. CVSS score: 7.5/10. Published 2021-01-22.
- How severe is CVE-2020-12513?
- High severity. CVSS v3 base score is 7.5 out of 10.