CVE-2021-27435 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.3 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
icscert	CNA	7.3 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 87%

Affected Products (NVD)

Vendor	Product	Version
arm	mbed	6.3.0

𝑥

= Vulnerable software versions

Known Exploits!

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://github.com/ARMmbed/mbed-os/pull/14408

https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04

https://github.com/ARMmbed/mbed-os/pull/14408

https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04