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CVE-2023-1258

Flow-X disclosure of sensitive information to unauthenticated users

MEDIUM
5.3
CVSS Score
Published: March 31, 2023 at 07:56 AM UTC
Updated: June 17, 2026 at 05:27 AM UTC
17 products affected across 1 vendorFlow X /k FirmwareFlow X /s FirmwareFlow X /c Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 4%
SSVC
No known exploit

Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in ABB Flow-X firmware on Flow-X embedded hardware (web service modules) allows Footprinting.This issue affects Flow-X: before 4.0.

Affected

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

Flow X /c Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-c (same device)
Flow X /k Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-k (same device)
Flow X /m Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-m (same device)
Flow X /p Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-p (same device)
Flow X R Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-r (same device)
Flow X /s Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-s (same device)
Flow X /t Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-t (same device)
Flow X /web Firmware· ABB
95%
v ≤ 3.2.6
abb-flow-x-web (same device)
Flow-X· ABB
60%
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
Flow-X/C· ABBdevice
80%
All versions

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)

ExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/173610/ABB-FlowX-4.00-Information-Disclosure.html
Vendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108467A9754&LanguageCode=en&DocumentPartId=&Action=Launch

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

5.3MEDIUMABB
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200

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