Siemens RUGGEDCOM CROSSBOW up to 5.4 Firmware 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, was found in Siemens RUGGEDCOM CROSSBOW up to 5.4. This affects an unknown function of the component Firmware Upload Handler. Such manipulation leads to file inclusion. This vulnerability is referenced as CVE-2024-27944. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens RUGGEDCOM CROSSBOW up to 5.4. It has been rated as critical. Affected by this issue is some unknown functionality of the component Firmware Upload Handler. The manipulation with an unknown input leads to a file inclusion vulnerability. Using CWE to declare the problem leads to CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow a privileged user to upload firmware 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.

The advisory is shared for download at cert-portal.siemens.com. This vulnerability is handled as CVE-2024-27944 since 02/28/2024. The exploitation is known to be easy. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/14/2024).

Upgrading to version 5.5 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

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-2024-27944 (🔍)
GCVE (CVE): GCVE-0-2024-27944
GCVE (VulDB): GCVE-100-264140

Entryinfo

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

Once again VulDB remains the best source for vulnerability data.

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