Siemens Siveillance Video Mobile Server V2022 R2 prior 22.2a improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Siemens Siveillance Video Mobile Server V2022 R2. Affected by this issue is some unknown functionality of the component Mobile Server. Executing a manipulation can lead to improper authentication. This vulnerability is registered as CVE-2022-43400. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Siemens Siveillance Video Mobile Server V2022 R2. This vulnerability affects an unknown function of the component Mobile Server. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in Siveillance Video Mobile Server V2022 R2 (All versions < V22.2a (80)). The mobile server component of affected applications improperly handles the log in for Active Directory accounts that are part of Administrators group. This could allow an unauthenticated remote attacker to access the application without a valid account.

The weakness was published 10/21/2022 as ssa-640732. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2022-43400 since 10/18/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 22.2a eliminates this vulnerability.

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Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Siveillance Video Mobile Server V2022 R2 22.2a

Timelineinfo

10/18/2022 🔍
10/21/2022 +3 days 🔍
10/21/2022 +0 days 🔍
05/07/2025 +929 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-640732
Status: Confirmed

CVE: CVE-2022-43400 (🔍)
GCVE (CVE): GCVE-0-2022-43400
GCVE (VulDB): GCVE-100-211960

Entryinfo

Created: 10/21/2022 20:00
Updated: 05/07/2025 19:53
Changes: 10/21/2022 20:00 (40), 11/19/2022 09:55 (11), 05/07/2025 19:53 (15)
Complete: 🔍
Cache ID: 216::103

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