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CVE-2021-20094

nvd nist
Published: Jun 16, 2021Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

A denial of service vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to crash the CodeMeter Runtime Server.

Affected (3)

Wibu
1 product
Codemeter
Siemens
2 products
Pss Cape
Sicam 230 Firmware
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Codemeter
Before 7.21a
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Pss Cape
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Sicam 230 Firmware
All versions
Running on/withPlatform Versions
Siemens
Sicam 230
All versions

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (8)

Source: vulnreport@tenable.com
MitigationVendor Advisory
Source: vulnreport@tenable.com
PatchThird Party Advisory
Source: vulnreport@tenable.com
Third Party AdvisoryUS Government Resource
Source: vulnreport@tenable.com
ExploitPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchThird Party Advisory

Timeline

No history available yet.