Philips Patient Information Center iX (PIC iX) and Efficia CM Series Use of a Broken or Risky Cryptographic Algorithm
Priority LOW 28CWE-327Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-327.
Summary
The use of a broken or risky cryptographic algorithm is an unnecessary risk that may result in the exposure of sensitive information, which affects the communications between Patient Information Center iX (PIC iX) Versions C.02 and C.03 and Efficia CM Series Revisions A.01 to C.0x and 4.0.
Why it matters now
EPSS 0.00233 14th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Philips | Efficia CM Series | 4.0; A.01 – C.0x | — | No fix listed | CNA |
| Philips | Patient Information Center iX (PIC iX) | C.02; C.03 | — | No fix listed | CNA |
- Efficia CM Series VendorPhilips Affected 4.0; A.01 – C.0x Fixed in — No fix listed CNA
- Patient Information Center iX (PIC iX) VendorPhilips Affected C.02; C.03 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:philips:patient_information_center_ix:c.02:*:*:*:*:*:*:* | c.02 | Vulnerable | Philips |
| cpe:2.3:a:philips:patient_information_center_ix:c.03:*:*:*:*:*:*:* | c.03 | Vulnerable | Philips |
| cpe:2.3:o:philips:efficia_cm_firmware:*:*:*:*:*:*:*:* | a.01 – c.0x | Vulnerable | Philips |
| cpe:2.3:o:philips:efficia_cm_firmware:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Philips |
| cpe:2.3:h:philips:efficia_cm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Philips |
- cpe:2.3:a:philips:patient_information_center_ix:c.02:*:*:*:*:*:*:* Versions c.02 Vulnerable ·Philips
- cpe:2.3:a:philips:patient_information_center_ix:c.03:*:*:*:*:*:*:* Versions c.03 Vulnerable ·Philips
- cpe:2.3:o:philips:efficia_cm_firmware:*:*:*:*:*:*:*:* Versions a.01 – c.0x Vulnerable ·Philips
- cpe:2.3:o:philips:efficia_cm_firmware:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Philips
- cpe:2.3:h:philips:efficia_cm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Philips
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-43550
- 2026-10-03 Alias added: GHSA-7m57-3qxm-fc4j
References
Sources
- CVE-2021-43550 · CVE Program
- CVE-2021-43550 · NVD
- FIRST EPSS
- GHSA-7m57-3qxm-fc4j · GitHub Advisory Database · CC BY 4.0
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