Security readout for executives and security teams
Plain-English summary
CVE-2020-25174 affects B. Braun OnlineSuite AP 3.0 and earlier. A local attacker could abuse unsafe DLL loading to run code with elevated privileges. The public bundle does not provide CVSS, patch details, or evidence of active exploitation.
Executive priority
Treat this as a targeted operational-risk item, not an internet-wide emergency. Prioritize asset discovery and vendor-guided remediation for clinical environments where elevated local compromise could affect sensitive operations.
Technical view
The issue is CWE-427, a DLL hijacking or untrusted search path weakness. The affected OnlineSuite version may load a malicious library from a controllable location, allowing local code execution as a highly privileged user. Exposure requires local attacker capability based on the provided description.
Likely exposure
Organizations are likely exposed if they operate B. Braun OnlineSuite AP 3.0 or earlier, especially on shared or weakly controlled clinical or operations workstations. The bundle does not identify other affected versions or products.
Exploitation context
The source bundle describes local attackers only. CISA KEV status is false, and no provided source states active exploitation. The main concern is post-access privilege escalation on systems running affected OnlineSuite versions.
Researcher notes
Evidence is limited to the CVE description, affected product statement, CWE-427 classification, and CISA advisory reference. No CVSS vector, patch version, public exploit status, or detailed attack prerequisites are included in the provided bundle.
Mitigation direction
- Identify B. Braun OnlineSuite installations and confirm whether AP 3.0 or earlier is present.
- Check B. Braun and CISA ICSMA-20-296-01 guidance for approved updates or workarounds.
- Restrict local interactive access to OnlineSuite hosts to authorized administrators.
- Apply least-privilege controls and monitor unexpected DLL loads where operationally supported.
- Coordinate changes with clinical or operational owners before modifying medical-system hosts.
Validation and detection
- Inventory endpoints running B. Braun OnlineSuite and record exact installed versions.
- Confirm whether affected systems are AP 3.0 or earlier.
- Review endpoint telemetry for unusual DLL loading by OnlineSuite processes.
- Verify local user access is limited on affected hosts.
- Track remediation decisions against vendor or CISA guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-427: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2020-25174 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://us-cert.cisa.gov/ics/advisories/icsma-20-296-01CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Uncontrolled Search Path Element
Uncontrolled Search Path Element represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.