CVE-2021-33589

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Published Apr 21, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Ribose RNP before 0.15.1 does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than on the tin of the algorithm.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:ribose:rnp:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-20274	Ribose RNP before 0.15.1 does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than on the tin of the algorithm.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.492% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://open.ribose.com/advisories/ra-2021-05-30/#CVE-2021-33589
https://www.ribose.com/feedback/security

History

Feb 4, 2025 10:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Ribose Rnp

Weaknesses

CWE-522
Insufficiently Protected Credentials

Sources

CVE record Updated: Feb 4, 2025, 9:22 PM

Status: PUBLISHED
Assigner: mitre
Published: Apr 21, 2023, 12:00 AM
Updated: Feb 4, 2025, 9:22 PM
Reserved: May 27, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 11:50 PM

Updated: Aug 3, 2024, 11:50 PM

NVD Updated: Jun 17, 2026, 3:54 AM

Status: Modified
Published: Apr 21, 2023, 12:15 PM
Modified: Jun 17, 2026, 3:54 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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