CVE Vulnerability

CVE-2020-15806

CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.codesys.com Vendor Advisory
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=13199&token=3e283c3e73fed61f7c181a7fa1169477efaf0c58&download= Mitigation Vendor Advisory
https://www.tenable.com/security/research/tra-2020-46 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:codesys:control_rte:*:*:*:*:*:beckhoff_cx:*:*
cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_empc-a/imx6:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_iot2000:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_linux:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_plcnext:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_pfc100:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_pfc200:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_raspberry_pi:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_for_wago_touch_panels_600:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_rte:*:*:*:*:*:-:*:*
cpe:2.3:a:codesys:control_win:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:simulation_runtime:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:*
Information

Published : 2020-07-22 07:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-15806

Mitre link : CVE-2020-15806

Products Affected
No products.
CWE
CWE-401