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CVE-2022-26394

Unauthenticated network reconfiguration via TCP/UDP

MEDIUM
5.4
CVSS Score
Published: September 9, 2022 at 02:40 PM UTC
Updated: June 17, 2026 at 04:35 AM UTC
8 products affected across 1 vendorBaxter Spectrum Iq 35700BAX3 FirmwareSigma Spectrum 35700BAX FirmwareSigma Spectrum 35700BAX2 Firmware

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%

Description

The Baxter Spectrum WBM does not perform mutual authentication with the gateway server host. This may allow an attacker to perform a man in the middle attack that modifies parameters making the network connection fail.

Affected

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

Baxter Spectrum Iq 35700BAX3 Firmware· Baxter
95%
All versions
baxter-baxter-spectrum-iq-35700bax3 (same device)
Sigma Spectrum 35700BAX Firmware· Baxter
95%
All versions
baxter-sigma-spectrum-35700bax (same device)
Sigma Spectrum 35700BAX2 Firmware· Baxter
95%
All versions
baxter-sigma-spectrum-35700bax2 (same device)
Spectrum Wireless Battery Module Firmware· Baxter
95%
20d29 ≤ v ≤ 20d321616d381717d19
baxter-spectrum-wireless-battery-module (same device)
Spectrum Wireless Battery Module· Baxter
60%
1616D381717D1920D2920D3020D3120D32
Baxter Spectrum Iq 35700Bax3· Baxterdevice
80%
All versions
Sigma Spectrum 35700Bax· Baxterdevice
80%
All versions
Sigma Spectrum 35700Bax2· Baxterdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCBroken Link
Source: [email protected]
https://www.us-cert.gov/ics/advisories/icsma-22-xxx-xx
Third Party AdvisoryUS Government Resource
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsma-22-251-01

CVSS

5.4MEDIUM[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-306

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