CVE-2018-19016

HIGH 7.5CVE-2018-19016 · Published 27/03/2019 · updated 17/06/2026

In short

CVE-2018-19016 is a HIGH (CVSS 7.5) vulnerability affecting ethernet/ip web server module 1756-eweb (rockwellautomation), ethernet/ip web server module 1768-eweb (rockwellautomation).
Chance of exploitation in the next 30 days (EPSS): 3.2%, higher than 88.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
ethernet/ip web server module 1756-eweb rockwellautomation	`≤ 5.001`	No fix yet
ethernet/ip web server module 1768-eweb rockwellautomation	`≤ 2.005`	No fix yet

Description

Rockwell Automation EtherNet/IP Web Server Modules 1756-EWEB (includes 1756-EWEBK) Version 5.001 and earlier, and CompactLogix 1768-EWEB Version 2.005 and earlier. A remote attacker could send a crafted UDP packet to the SNMP service causing a denial-of-service condition to occur until the affected product is restarted.

References

ics-cert.us-cert.gov/advisories/ICSA-19-036-02 · Third Party Advisory

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