CVE-2021-33486

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33486
All versions of the CODESYS V3 Runtime Toolkit for VxWorks from version V3.5.8.0 and before version V3.5.17.10 have Improper Handling of Exceptional Conditions.

7.5 /10

CVSS v3 : 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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14806&token=637e12e86301b83beac1653bd88da3aa5aa3f51b&download= Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:vxworks:*:*
History

17 Aug 2021, 14:32

Type Values Removed Values Added
References (MISC) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14806&token=637e12e86301b83beac1653bd88da3aa5aa3f51b&download= - (MISC) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14806&token=637e12e86301b83beac1653bd88da3aa5aa3f51b&download= - Vendor Advisory
CPE cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:vxworks:*:*
CWE CWE-755
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

03 Aug 2021, 17:20

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-03 16:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-33486

Mitre link : CVE-2021-33486

CVE.ORG link : CVE-2021-33486

JSON object : View

Products Affected

codesys

  • runtime_toolkit
CWE
CWE-755

Improper Handling of Exceptional Conditions