VulnerabilityModified
CVE-2020-12516
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
HIGH 7.5EPSS 1.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.89% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- wago/750-352 firmware · wago/750-831 firmware · wago/750-852 firmware · wago/750-880 firmware · wago/750-881 firmware · wago/750-889 firmware · wago/750-331 firmware · wago/750-829 firmware · wago/750-882 firmware · wago/750-885 firmware
- Source
- info@cert.vde.com
References
- https://cert.vde.com/en-us/advisories/vde-2020-042Patch, Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01Mitigation, Third Party Advisory, US Government Resource
- https://cert.vde.com/en-us/advisories/vde-2020-042Patch, Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01Mitigation, Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.