7.8

CVE-2018-19016: rockwell 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. Improper Input Validation

CVSS: 7.8v2.0HighModified
Published 27-03-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-19016 is a high (CVSS 7.8) Improper Input Validation vulnerability in rockwell 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.. EPSS estimates a 3.19% chance of exploitation in the next 30 days, higher than 87.9% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
3.19%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-03-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.19%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.19% on 20-09-2026

20-09-202620-10-2026
EPSS score
3.19%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Rockwellautomation2 products
Rockwell1 product

2 vendors · 3 products

References

1 links