CVE-2019-18858 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 69%

Vendor	Product	Version
codesys	control_for_beaglebone	𝑥 < 3.5.15.20
codesys	control_for_empc-a\/imx6	𝑥 < 3.5.15.20
codesys	control_for_iot2000	𝑥 < 3.5.15.20
codesys	control_for_linux	𝑥 < 3.5.15.20
codesys	control_for_pfc100	𝑥 < 3.5.15.20
codesys	control_for_pfc200	𝑥 < 3.5.15.20
codesys	control_for_plcnext	𝑥 < 3.5.15.20
codesys	control_for_raspberry_pi	𝑥 < 3.5.15.20
codesys	control_rte	𝑥 < 3.5.15.20
codesys	control_runtime_system_toolkit	𝑥 < 3.5.15.20
codesys	control_win	𝑥 < 3.5.15.20
codesys	embedded_target_visu_toolkit	𝑥 < 3.5.15.20
codesys	hmi	𝑥 < 3.5.15.20
codesys	remote_target_visu_toolkit	𝑥 < 3.5.15.20

𝑥

= Vulnerable software versions

Known Exploits!

Common Weakness Enumeration

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

https://customers.codesys.com/fileadmin/data/customers/security/2019/Advisory2019-10_CDS-68341.pdf

https://www.tenable.com/security/research/tra-2019-48

https://customers.codesys.com/fileadmin/data/customers/security/2019/Advisory2019-10_CDS-68341.pdf

https://www.tenable.com/security/research/tra-2019-48