AMI AptioV BMP Logo unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in AMI AptioV. It has been classified as critical. The affected element is an unknown function of the component BMP Logo Handler. Performing a manipulation results in unrestricted upload. This vulnerability is reported as CVE-2023-39538. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in AMI AptioV (unknown version). This affects an unknown code block of the component BMP Logo Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

AMI AptioV contains a vulnerability in BIOS where a User may cause an unrestricted upload of a BMP Logo file with dangerous type by Local access. A successful exploit of this vulnerability may lead to a loss of Confidentiality, Integrity, and/or Availability. 

The weakness was disclosed 12/06/2023. The advisory is shared at 9443417.fs1.hubspotusercontent-na1.net. This vulnerability is uniquely identified as CVE-2023-39538 since 08/03/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

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

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.4
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (AMI): 🔍

CVSSv2info

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

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/03/2023 🔍
12/06/2023 +125 days 🔍
12/06/2023 +0 days 🔍
12/30/2023 +24 days 🔍

Sourcesinfo

Advisory: 9443417.fs1.hubspotusercontent-na1.net
Status: Not defined

CVE: CVE-2023-39538 (🔍)
GCVE (CVE): GCVE-0-2023-39538
GCVE (VulDB): GCVE-100-247077

Entryinfo

Created: 12/06/2023 17:46
Updated: 12/30/2023 08:55
Changes: 12/06/2023 17:46 (46), 12/30/2023 08:55 (11)
Complete: 🔍
Cache ID: 216::103

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