Siemens RUGGEDCOM CROSSBOW up to 5.4 File Upload file inclusion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Siemens RUGGEDCOM CROSSBOW up to 5.4. The impacted element is an unknown function of the component File Upload. This manipulation causes file inclusion. The identification of this vulnerability is CVE-2024-27943. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens RUGGEDCOM CROSSBOW up to 5.4. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component File Upload. The manipulation with an unknown input leads to a file inclusion vulnerability. The CWE definition for the vulnerability is CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow a privileged user to upload generic files to the root installation directory of the system. By replacing specific files, an attacker could tamper specific files or even achieve remote code execution.

It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is known as CVE-2024-27943 since 02/28/2024. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/14/2024).

Upgrading to version 5.5 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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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: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: File inclusion
CWE: CWE-73
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 5.5

Timelineinfo

02/28/2024 🔍
05/14/2024 +75 days 🔍
05/14/2024 +0 days 🔍
05/14/2024 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-916916
Status: Confirmed

CVE: CVE-2024-27943 (🔍)
GCVE (CVE): GCVE-0-2024-27943
GCVE (VulDB): GCVE-100-264139

Entryinfo

Created: 05/14/2024 13:46
Changes: 05/14/2024 13:46 (63)
Complete: 🔍
Cache ID: 216::103

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