Meinberg LANTIME prior 6.24.029 MBGID-9343/7.04.008 MBGID-6303 LTOS-Web-Interface access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Meinberg LANTIME. The affected element is an unknown function of the component LTOS-Web-Interface. Executing a manipulation can lead to access control. This vulnerability appears as CVE-2021-46902. The attacker needs to be present on the local network. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Meinberg LANTIME. It has been declared as critical. This vulnerability affects an unknown part of the component LTOS-Web-Interface. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in LTOS-Web-Interface in Meinberg LANTIME-Firmware before 6.24.029 MBGID-9343 and 7 before 7.04.008 MBGID-6303. Path validation is mishandled, and thus an admin can read or delete files in violation of expected access controls.

The weakness was presented 02/05/2024. The advisory is shared for download at meinberg.de. This vulnerability was named CVE-2021-46902 since 02/04/2024. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 6.24.029 MBGID-9343 or 7.04.008 MBGID-6303 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: LANTIME 6.24.029 MBGID-9343/7.04.008 MBGID-6303

Timelineinfo

02/04/2024 🔍
02/05/2024 +1 days 🔍
02/05/2024 +0 days 🔍
06/18/2025 +499 days 🔍

Sourcesinfo

Advisory: meinberg.de
Status: Confirmed

CVE: CVE-2021-46902 (🔍)
GCVE (CVE): GCVE-0-2021-46902
GCVE (VulDB): GCVE-100-252808

Entryinfo

Created: 02/05/2024 07:57
Updated: 06/18/2025 06:26
Changes: 02/05/2024 07:57 (39), 02/25/2024 17:03 (11), 06/18/2025 06:26 (16)
Complete: 🔍
Cache ID: 216::103

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