What is the CVSS score of CVE-2023-41646?

CVE-2023-41646 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-41646?

Yes, a public proof-of-concept exploit is available for CVE-2023-41646. Prioritise patching immediately. EPSS: 0.4%.

Is there a patch available for CVE-2023-41646?

Yes, a patch is available for CVE-2023-41646. Update the affected software to the latest version immediately.

Buttercup CVE-2023-41646

MEDIUM

Use of Password Hash With Insufficient Computational Effort (CWE-916)

2023-09-07 cve@mitre.org

Information Disclosure Buttercup

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Sep 07, 2023 - 22:15 nvd

MEDIUM 5.3

DescriptionNVD

Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/

AnalysisAI

Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-916. Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/ Affected products include: Perrymitchell Buttercup.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.