Click Studios Passwordstate API authentication bypass by assumed-immutable data

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Click Studios Passwordstate and Passwordstate Browser Extension Chrome. The affected element is an unknown function of the component API. Executing a manipulation can lead to authentication bypass by assumed-immutable data. The identification of this vulnerability is CVE-2022-3875. The attack may be launched remotely. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Click Studios Passwordstate and Passwordstate Browser Extension Chrome (version unknown). This vulnerability affects an unknown function of the component API. The manipulation with an unknown input leads to a authentication bypass by assumed-immutable data vulnerability. The CWE definition for the vulnerability is CWE-302. The authentication scheme or implementation uses key data elements that are assumed to be immutable, but can be controlled or modified by the attacker. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 12/19/2022 by Constantin Müller, Jan Benninger and Pascal Zenker. The advisory is shared for download at modzero.com. The vendor cooperated in the coordination of the public release. This vulnerability was named CVE-2022-3875. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Constantin Müller/Jan Benninger/Pascal Zenker. It is possible to download the exploit at modzero.com. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 9.1
Researcher Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication bypass by assumed-immutable data
CWE: CWE-302
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Constantin Müller/Jan Benninger/Pascal Zenker
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/07/2022 🔍
12/19/2022 +42 days 🔍
12/19/2022 +0 days 🔍
01/15/2023 +27 days 🔍

Sourcesinfo

Advisory: modzero.com
Researcher: Constantin Müller, Jan Benninger, Pascal Zenker
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2022-3875 (🔍)
GCVE (CVE): GCVE-0-2022-3875
GCVE (VulDB): GCVE-100-216244
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/19/2022 11:21
Updated: 01/15/2023 14:43
Changes: 12/19/2022 11:21 (41), 12/19/2022 15:07 (14), 01/15/2023 14:43 (2)
Complete: 🔍
Cache ID: 216::103

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