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CVE-2020-12045

31
FAUCET Score

CVE-2020-12045 is a critical vulnerability affecting Baxter Spectrum Wireless Battery Modules (WBM) when used with Spectrum v8.x infusion pumps. The vulnerability stems from a Telnet service running on port 1023 with hard-coded credentials, allowing unauthorized access. With a CVSS score of 9.8 (CRITICAL), this flaw presents a severe risk, as it is network-exploitable with low attack complexity and can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, the vulnerability has garnered significant community discussion and media coverage, indicating high awareness, though no public exploit code is currently available.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:o:baxter:sigma_spectrum_infusion_system_firmware:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.66%
Probability of exploitation in next 30 days
EPSS Percentile
74.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0166 is in the 62nd percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

us-cert.gov / ics/advisories/icsma-20-170-04
Third Party AdvisoryUS Government Resource