CVE Vulnerability

CVE-2021-23157

WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-03 Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-22-130/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-132/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:*
Information

Published : 2022-01-14 08:15

Updated : 2022-02-09 08:50

NVD link : CVE-2021-23157

Mitre link : CVE-2021-23157

Products Affected
No products.
CWE
CWE-787