High severity7.5NVD Advisory· Published Mar 27, 2019· Updated Jun 17, 2026
CVE-2018-19016
CVE-2018-19016
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.
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Affected products
4- cpe:2.3:a:rockwellautomation:ethernet\/ip_web_server_module_1756-eweb:*:*:*:*:*:*:*:*Range: <=5.001
- cpe:2.3:a:rockwellautomation:ethernet\/ip_web_server_module_1768-eweb:*:*:*:*:*:*:*:*Range: <=2.005
- Range: <=5.001
- Range: <=2.005
Patches
Vulnerability mechanics
References
1- ics-cert.us-cert.gov/advisories/ICSA-19-036-02nvdThird Party AdvisoryUS Government Resource
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