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01 Record

CVE-2022-46670

Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack

HighPUBLISHEDCNA: Rockwell
CNA base score7.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

02 Description

Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.58% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 47.5% of scored records. A rank, not a probability.
NVD base score
6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-12-16 20:12Z3 YR AGO
Last updated
2025-04-17 14:35Z1 YR AGO
Reserved
2022-12-06
Assigning CNA
Rockwell
Record state
PUBLISHED
Severity
High (CVSS 7.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weaknesses
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.1
Document digest
c1e896becfa3b20a5a280439ba183bfcce90e8e552c6b98f0de9249fa83f15c6

05 Affected products

VendorProductVersionsPlatforms
Rockwell AutomationMicroLogix 1100 & 1400 ControllersAll—
Rockwell AutomationMicroLogix 1400-B/C21.007 and below—
Rockwell AutomationMicroLogix 1400-A7.000 and below—

06 References