Siemens RUGGEDCOM CROSSBOW up to 5.2 Client Query authorization

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Siemens RUGGEDCOM CROSSBOW up to 5.2 and classified as problematic. This affects an unknown function of the component Client Query Handler. This manipulation causes authorization. This vulnerability is tracked as CVE-2023-27462. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in Siemens RUGGEDCOM CROSSBOW up to 5.2. Affected by this vulnerability is an unknown part of the component Client Query Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.3). The client query handler of the affected application fails to check for proper permissions for specific read queries. This could allow authenticated remote attackers to access data they are not authorized for.

The weakness was disclosed 03/14/2023 as ssa-320629. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is known as CVE-2023-27462 since 03/01/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 5.3 eliminates this vulnerability.

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Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 3.1
CNA Vector (Siemens AG): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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: RUGGEDCOM CROSSBOW 5.3

Timelineinfo

03/01/2023 🔍
03/14/2023 +13 days 🔍
03/14/2023 +0 days 🔍
04/07/2023 +24 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-320629
Status: Confirmed

CVE: CVE-2023-27462 (🔍)
GCVE (CVE): GCVE-0-2023-27462
GCVE (VulDB): GCVE-100-222967

Entryinfo

Created: 03/14/2023 15:18
Updated: 04/07/2023 09:03
Changes: 03/14/2023 15:18 (50), 04/07/2023 09:03 (11)
Complete: 🔍
Cache ID: 216::103

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