Auth bypass in Baxter Spectrum Iq 35700bax3
CVE-2022-26394
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (26.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000
Affected products
- Baxter Spectrum Iq 35700bax3
- Baxter Spectrum Iq 35700bax3 Firmware
- Baxter Spectrum Wireless Battery Module (Wbm) — versions 16, 16D38, 17
- Baxter Sigma Spectrum 35700bax
- Baxter Sigma Spectrum 35700bax2
- Baxter Sigma Spectrum 35700bax2 Firmware
- Baxter Sigma Spectrum 35700bax Firmware
- Baxter Spectrum Wireless Battery Module
- Baxter Spectrum Wireless Battery Module Firmware — versions 16, 16d38, 17
Weakness classification (CWE)
References
- www.us-cert.gov/ics/advisories/icsma-22-xxx-xx (Broken Link)
- www.cisa.gov/uscert/ics/advisories/icsma-22-251-01 (Third Party Advisory, US Government Resource)
Frequently asked questions
- What is CVE-2022-26394?
- CVE-2022-26394 is a medium-severity vulnerability in Baxter Spectrum Iq 35700bax3, classified under Missing Authentication for Critical Function. CVSS score: 5.5/10. Published 2022-09-09.
- How severe is CVE-2022-26394?
- Medium severity. CVSS v3 base score is 5.5 out of 10.