CVE-2022-2485

AutomationDirect Stride Field I/O Cleartext Transmission of Sensitive Information

HIGH

7.5

CVSS Score

Published: August 31, 2022 at 03:59 PM UTC

Updated: June 17, 2026 at 04:41 AM UTC

20 products affected across 1 vendorSio MB08ADS 2 FirmwareSio MB08THMS FirmwareSio MB08ADS 1 Firmware

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Severity

HIGH7.5

Exploit prediction

EPSS 0.5%

SSVC

No known exploit

Description

Any attempt (good or bad) to log into AutomationDirect Stride Field I/O with a web browser may result in the device responding with its password in the communication packets.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sio MB04ADS Firmware · Automationdirect

95%

v < 8.4.3.0B/N 5714442222

Affected range stops below 8.4.3.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb04ads (same device)

Sio MB04DAS Firmware · Automationdirect

95%

v < 8.11.3.0B/N 4714432222

Affected range stops below 8.11.3.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb04das (same device)

Sio MB04RTDS Firmware · Automationdirect

95%

v < 8.3.4.0

Affected range stops below 8.3.4.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb04rtds (same device)

Sio MB04THMS Firmware · Automationdirect

95%

v < 8.5.4.0B/N 57141862221

Affected range stops below 8.5.4.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb04thms (same device)

Sio MB08ADS 1 Firmware · Automationdirect

95%

v < 8.6.3.0

Affected range stops below 8.6.3.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb08ads-1 (same device)

Sio MB08ADS 2 Firmware · Automationdirect

95%

v < 8.7.3.0

Affected range stops below 8.7.3.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb08ads-2 (same device)

Sio MB08THMS Firmware · Automationdirect

95%

v < 8.8.4.0

Affected range stops below 8.8.4.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb08thms (same device)

Sio MB12CDR Firmware · Automationdirect

95%

v < 8.0.4.0batch number (B/N) 5714442222

Affected range stops below 8.0.4.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb12cdr (same device)

Sio MB16CDD2 Firmware · Automationdirect

95%

v < 8.1.4.0

Affected range stops below 8.1.4.0, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb16cdd2 (same device)

Sio MB16ND3 Firmware · Automationdirect

95%

v < 8.2.4.0

Affected range stops below 8.2.4.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.2.4.00, so it looks safe — our inference, not a vendor statement

automationdirect-sio-mb16nd3 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMPatchVendor Advisory

Source: [email protected]

https://cdn.automationdirect.com/static/firmware/product_advisory/PA-COM-006.pdf

x_refsource_CONFIRMPatchThird Party AdvisoryUS Government Resource

Source: [email protected]

https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-05

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-319

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