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TI-2020-09370 Aliases CVE-2020-11677GHSA-w4cm-rwww-pf4j

Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).

Priority LOW 39CWE-120Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).

Why it matters now

EPSS 0.00657 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:cerner:medico:26.00:*:*:*:*:*:*:*26.00VulnerableCerner
  • cpe:2.3:a:cerner:medico:26.00:*:*:*:*:*:*:* Versions 26.00 Vulnerable ·Cerner

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-11677
  2. 2026-10-03 Alias added: GHSA-w4cm-rwww-pf4j
  3. 2026-10-11 EPSS moved to the 50th–90th percentile

References

Exploit 1

  • TI-2020-09369 Cerner medico 26.00 has a Local Buffer Overflow (issue 2 of 3). CVSS 3.1HIGH 8.8
  • TI-2020-09368 Cerner medico 26.00 has a Local Buffer Overflow (issue 1 of 3). CVSS 3.1HIGH 8.8
  • TI-2020-09367 Cerner medico 26.00 allows variable reuse, possibly causing data corruption. CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences