CVE-2020-11677
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
- Record
CVE-2020-11677- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.8 Medium
AV:A/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-120
- Updated
- 2026-11-02
CVE List No score
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
- Record
CVE-2020-11677- Updated
- 2026-11-02
EUVDEUVD-2020-4019 No score
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
- Record
EUVD-2020-4019- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w4cm-rwww-pf4j No score
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
Cerner medico 26.00 has a Local Buffer Overflow (issue 3 of 3).
- Record
GHSA-w4cm-rwww-pf4j- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-11677 is a high vulnerability (CVSS 8.8) in Cerner Medico, published April 29, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. No source names a fixed version.