Atos Eviden CardOS API prior 5.5.5.2811 on Windows Installer privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Atos Eviden CardOS API on Windows. Impacted is an unknown function of the component Installer. The manipulation leads to Local Privilege Escalation. This vulnerability is referenced as CVE-2023-41099. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Atos Eviden CardOS API on Windows. This issue affects some unknown functionality of the component Installer. The manipulation with an unknown input leads to a local privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In the Windows installer in Atos Eviden CardOS API before 5.5.5.2811, Local Privilege Escalation can occur.(from a regular user to SYSTEM).

It is possible to read the advisory at support.bull.com. The identification of this vulnerability is CVE-2023-41099 since 08/23/2023. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 5.5.5.2811 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Eviden CardOS API 5.5.5.2811

Timelineinfo

08/23/2023 🔍
03/22/2024 +212 days 🔍
03/22/2024 +0 days 🔍
08/22/2024 +153 days 🔍

Sourcesinfo

Advisory: support.bull.com
Status: Confirmed

CVE: CVE-2023-41099 (🔍)
GCVE (CVE): GCVE-0-2023-41099
GCVE (VulDB): GCVE-100-257735

Entryinfo

Created: 03/22/2024 16:30
Updated: 08/22/2024 20:11
Changes: 03/22/2024 16:30 (54), 08/22/2024 20:11 (14)
Complete: 🔍
Cache ID: 216::103

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