VDB-247231 · CVE-2023-5058 · GCVE-0-2023-5058

Phoenix SecureCore Technology 4 4.0 User-supplied Splash Screen input validation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	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.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Phoenix SecureCore Technology 4 4.0. It has been classified as critical. The affected element is an unknown function of the component User-supplied Splash Screen. This manipulation causes input validation. This vulnerability is handled as CVE-2023-5058. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Phoenix SecureCore Technology 4 4.0. Affected by this vulnerability is an unknown code block of the component User-supplied Splash Screen. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper Input Validation in the processing of user-supplied splash screen during system boot in Phoenix SecureCore™ Technology™ 4 potentially allows denial-of-service attacks or arbitrary code execution.

The weakness was released 12/08/2023. It is possible to read the advisory at phoenix.com. This vulnerability is known as CVE-2023-5058 since 09/18/2023. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Phoenix

Name

SecureCore Technology 4

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/18/2023 🔍
12/08/2023 +81 days 🔍
12/08/2023 +0 days 🔍
07/28/2025 +598 days 🔍

Sourcesinfo

Advisory: phoenix.com
Status: Confirmed

CVE: CVE-2023-5058 (🔍)
GCVE (CVE): GCVE-0-2023-5058
GCVE (VulDB): GCVE-100-247231

Entryinfo

Created: 12/08/2023 07:27
Updated: 07/28/2025 23:31
Changes: 12/08/2023 07:27 (37), 12/31/2023 09:22 (11), 07/28/2025 23:31 (16)
Complete: 🔍
Cache ID: 216::103