MEDIUM
CVE-2022-26390
CWE-311Published: September 9, 2022· Updated: Jun 17, 2026
4.2
CVSS v3.1
Official Description
The Baxter Spectrum Wireless Battery Module (WBM) stores network credentials and PHI (only applicable to Spectrum IQ pumps using auto programming) in unencrypted form. An attacker with physical access to a device that hasn't had all data and settings erased may be able to extract sensitive information.
Technical Analysis
CVE-2022-26390 requires local access, meaning attackers must already have a foothold on the target system.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 4.2.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorPhysical
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Vendors & Products
baxter8 product(s)
spectrum wireless battery module firmwarespectrum wireless battery modulesigma spectrum 35700bax firmwaresigma spectrum 35700baxsigma spectrum 35700bax2 firmwaresigma spectrum 35700bax2baxter spectrum iq 35700bax3 firmwarebaxter spectrum iq 35700bax3
Source: NVD CPE · 12 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (3)
→
https://www.us-cert.gov/ics/advisories/icsma-22-xxx-xxThird Party Advisory · US Government Resource
→
https://www.cisa.gov/uscert/ics/advisories/icsma-22-251-01Third Party Advisory · US Government Resource
→
https://www.us-cert.gov/ics/advisories/icsma-22-xxx-xxThird Party Advisory · US Government Resource
Quick Facts
CVE IDCVE-2022-26390
CVSS Score4.2 / 10
SeverityMEDIUM
WeaknessCWE-311
CISA KEVNo
Affected1 vendor(s)
PublishedSep 9, 2022
Related CVEs (CWE-311)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-26390 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.