02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: icscertAutomationDirect Stride Field I/O Cleartext Transmission of Sensitive Information
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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 ImpacttotalSuccessful exploitation gives total 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
- 0.52% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 41.8% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.
SCHEMA: 5.1
- Published
- 2022-08-31 15:59Z4 YR AGO
- Last updated
- 2025-04-16 17:49Z1 YR AGO
- Reserved
- 2022-07-19
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.6)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-319Cleartext Transmission of Sensitive InformationBase
- Data version
- 5.1
- Document digest
- f288c152ce98947ecb802b0ebf6bc2c56ef8b1642a3e82494af7dc1ba8fd1c7f
05 Affected products
PAIRS: 11VendorProductVersionsPlatforms
AutomationDirectSIO-MB12CDR< 8.0.4.0, batch number (B/N) 5714442222— SRC: CNA
AutomationDirect recommends users upgrade the Stride Modbus Field I/O units listed in the affected products section with the firmware associated with the part number. Firmware can be downloaded from the AutomationDirect software downloads page.
The modules with a listed B/N number in the affected products section have a firmware update issue and must be returned to AutomationDirect for replacement modules; users can create an RMA on the AutomationDirect website.
Automation networks and systems may have built-in password protection schemes, but this is only one step in securing systems. Automation control system networks must incorporate data protection and security measures at least as robust as a typical business computer system. AutomationDirect recommends users of PLCs, HMI products and SCADA systems perform their own network security analysis to determine the proper level of security required for their application.
See AutomationDirect product advisory number PA-COM-006 for more information.