Cubro EXA48200 Network Packet Broker 20231025055018 HTTP PUT Request /api/user/users access control

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Cubro EXA48200 Network Packet Broker 20231025055018. The impacted element is an unknown function of the file /api/user/users of the component HTTP PUT Request Handler. This manipulation causes access control. This vulnerability appears as CVE-2024-55570. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cubro EXA48200 Network Packet Broker 20231025055018. It has been declared as critical. Affected by this vulnerability is an unknown code of the file /api/user/users of the component HTTP PUT Request Handler. 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. The summary by CVE is:

/api/user/users in the web GUI for the Cubro EXA48200 network packet broker (build 20231025055018) fixed in V5.0R14.5P4-V3.3R1 allows remote authenticated users of the application to increase their privileges by sending a single HTTP PUT request with rolename=Administrator, aka incorrect access control.

The advisory is shared at herolab.usd.de. This vulnerability is known as CVE-2024-55570 since 12/09/2024. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are necessary for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 5.0R14.5P4-V3.3R1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-5579). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: EXA48200 Network Packet Broker 5.0R14.5P4-V3.3R1

Timelineinfo

12/09/2024 🔍
03/03/2025 +84 days 🔍
03/03/2025 +0 days 🔍
06/01/2025 +90 days 🔍

Sourcesinfo

Advisory: herolab.usd.de
Status: Confirmed

CVE: CVE-2024-55570 (🔍)
GCVE (CVE): GCVE-0-2024-55570
GCVE (VulDB): GCVE-100-298393
EUVD: 🔍

Entryinfo

Created: 03/03/2025 17:53
Updated: 06/01/2025 23:21
Changes: 03/03/2025 17:53 (56), 06/01/2025 23:21 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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