HPE Cloudline CL5800 Gen9 Server Baseboard Management Controller cloudline_cl3100_gen10_server_firmware buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in HPE Cloudline CL5800 Gen9 Server, Cloudline CL5200 Gen9 Server, Cloudline CL4100 Gen10 Server, Cloudline CL3100 Gen10 Server and Cloudline CL5800 Gen10 Server. This affects the function cloudline_cl3100_gen10_server_firmware of the component Baseboard Management Controller. Executing a manipulation can lead to buffer overflow. This vulnerability is registered as CVE-2021-25133. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in HPE Cloudline CL5800 Gen9 Server, Cloudline CL5200 Gen9 Server, Cloudline CL4100 Gen10 Server, Cloudline CL3100 Gen10 Server and Cloudline CL5800 Gen10 Server (Cloud Software). This vulnerability affects the function cloudline_cl3100_gen10_server_firmware of the component Baseboard Management Controller. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 01/30/2021. The advisory is shared for download at support.hpe.com. This vulnerability was named CVE-2021-25133. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/21/2021).

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: 🔍

Timelineinfo

01/14/2021 🔍
01/30/2021 +16 days 🔍
01/30/2021 +0 days 🔍
02/21/2021 +22 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: support.hpe.com
Status: Confirmed

CVE: CVE-2021-25133 (🔍)
GCVE (CVE): GCVE-0-2021-25133
GCVE (VulDB): GCVE-100-168940

Entryinfo

Created: 01/30/2021 15:54
Updated: 02/21/2021 21:02
Changes: 01/30/2021 15:54 (38), 02/21/2021 20:59 (5), 02/21/2021 21:02 (18)
Complete: 🔍
Cache ID: 216::103

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