What’s Vulnerable › Vulnerabilities

CVE-2018-19016

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-03-27 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Rockwellautomation Ethernet/Ip Web Server Module 1756-Eweb: through 5.001
• Rockwellautomation Ethernet/Ip Web Server Module 1768-Eweb: through 2.005

References

• https://ics-cert.us-cert.gov/advisories/ICSA-19-036-02
• https://ics-cert.us-cert.gov/advisories/ICSA-19-036-02

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