CVE-2021-20094 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.02543.

Key SSVC decision points have not yet been added.

Vendors	Products
Siemens	Pss Cape Sicam 230 Sicam 230 Firmware
Wibu	Codemeter

Configuration 1 [-]

cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:a:siemens:pss_cape:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:siemens:sicam_230_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sicam_230:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-7551	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-210423-02.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-675303.pdf
https://us-cert.cisa.gov/ics/advisories/icsa-21-210-02
https://www.tenable.com/security/research/tra-2021-24

History

No history.

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2021-06-16T11:09:07

Updated: 2024-08-03T17:30:07.586Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20094

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-16T12:15:12.073

Modified: 2024-11-21T05:45:54.987

Link: CVE-2021-20094

Redhat

No data.

OpenCVE Enrichment

No data.

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