PT-2021-5085 · Microsoft · Azure Sphere

Claudio Bozzato · Published 2021-11-09 · Updated 2023-12-28 · CVE-2021-42300

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Azure Sphere (affected versions not specified)

Description The issue is related to insufficient access control in the Azure Sphere operating system. Exploitation of this issue may allow an attacker to elevate their privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2021-05867

CVE-2021-42300

Affected Products

Azure Sphere

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-42300 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42300 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42300 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-05867 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42300 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021110912 · Note