HP Product UEFI Firmware privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in HP Product and classified as critical. This impacts an unknown function of the component UEFI Firmware. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2021-39299. The attack can be executed remotely. There is not any exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in HP Product (the affected version is unknown). It has been declared as critical. This vulnerability affects an unknown code of the component UEFI Firmware. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 02/16/2022. The advisory is available at support.hp.com. This vulnerability was named CVE-2021-39299 since 08/19/2021. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.6
VulDB Temp Score: 6.3
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: Privilege escalation
CWE: Unknown
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/19/2021 🔍
02/16/2022 +181 days 🔍
02/16/2022 +0 days 🔍
02/19/2022 +3 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: support.hp.com
Status: Confirmed

CVE: CVE-2021-39299 (🔍)
GCVE (CVE): GCVE-0-2021-39299
GCVE (VulDB): GCVE-100-193246

Entryinfo

Created: 02/16/2022 21:56
Updated: 02/19/2022 09:06
Changes: 02/16/2022 21:56 (35), 02/19/2022 09:06 (1)
Complete: 🔍
Cache ID: 216::103

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