Claris FileMaker Server up to 20.3.0 Admin Console information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Claris FileMaker Server up to 20.3.0. This affects an unknown part of the component Admin Console. The manipulation results in information disclosure. This vulnerability is identified as CVE-2023-42955. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Claris FileMaker Server up to 20.3.0. It has been classified as problematic. Affected is an unknown code block of the component Admin Console. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

Claris International has successfully resolved an issue of potentially exposing password information to front-end websites when signed in to the Admin Console with an administrator role. This issue has been fixed in FileMaker Server 20.3.1 by eliminating the send of Admin Role passwords in the Node.js socket.

The advisory is shared for download at support.claris.com. This vulnerability is traded as CVE-2023-42955 since 09/14/2023. The exploitability is told to be easy. The exploitation needs additional levels of successful authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 20.3.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CNA Base Score: 6.1
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

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: 🔍

Upgrade: FileMaker Server 20.3.1

Timelineinfo

09/14/2023 🔍
04/26/2024 +225 days 🔍
04/26/2024 +0 days 🔍
12/10/2024 +228 days 🔍

Sourcesinfo

Advisory: support.claris.com
Status: Confirmed

CVE: CVE-2023-42955 (🔍)
GCVE (CVE): GCVE-0-2023-42955
GCVE (VulDB): GCVE-100-262176

Entryinfo

Created: 04/26/2024 18:59
Updated: 12/10/2024 18:57
Changes: 04/26/2024 18:59 (54), 12/10/2024 18:57 (22)
Complete: 🔍
Cache ID: 216::103

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