NULL pointer dereference in Pepper+fuchs Comtrol Io-Link Master
CVE-2020-12514
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to a NULL Pointer Dereference that leads to a DoS in discoveryd
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
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
- cert.vde.com/en-us/advisories/vde-2020-038 (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12514?
- CVE-2020-12514 is a medium-severity vulnerability in Pepper+fuchs Comtrol Io-Link Master, classified under NULL Pointer Dereference. CVSS score: 6.6/10. Published 2021-01-22.
- How severe is CVE-2020-12514?
- Medium severity. CVSS v3 base score is 6.6 out of 10.