CVE-2020-15806
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
- Record
CVE-2020-15806- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-401
- Updated
- 2026-11-02
CVE List No score
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
- Record
CVE-2020-15806- Updated
- 2026-11-02
EUVDEUVD-2020-7789 No score
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
- Record
EUVD-2020-7789- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fp2p-fx97-wr62 No score
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
- Record
GHSA-fp2p-fx97-wr62- Weakness
- CWE-770
- Updated
- 2026-11-02
Affected products
- codesys control for beaglebone
- codesys control for empc-a\/imx6
- codesys control for iot2000
- codesys control for linux
- codesys control for pfc100
- codesys control for pfc200
- codesys control for plcnext
- codesys control for raspberry pi
- codesys control for wago touch panels 600
- codesys control rte
- codesys control runtime system toolkit
- codesys control win
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-2020-15806 is a high vulnerability (CVSS 7.5) in Codesys Control For Beaglebone, published July 22, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.45%, the 84th percentile. No source names a fixed version.