Intel Server Product OpenBMC 1.05 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Intel Server Product OpenBMC. It has been classified as critical. This affects an unknown part. This manipulation causes improper authentication. This vulnerability appears as CVE-2023-31189. The attack requires local access. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Intel Server Product OpenBMC. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper authentication in some Intel(R) Server Product OpenBMC firmware before version egs-1.09 may allow an authenticated user to enable escalation of privilege via local access.

The weakness was presented 02/14/2024 as intel-sa-00922. It is possible to read the advisory at intel.com. This vulnerability is known as CVE-2023-31189 since 06/09/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.09 eliminates this vulnerability.

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

Productinfo

Vendor

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Version

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Website

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: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 5.2
CNA Vector (Intel Corporation): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Server Product OpenBMC 1.09

Timelineinfo

06/09/2023 🔍
02/14/2024 +250 days 🔍
02/14/2024 +0 days 🔍
01/14/2026 +700 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00922
Status: Confirmed

CVE: CVE-2023-31189 (🔍)
GCVE (CVE): GCVE-0-2023-31189
GCVE (VulDB): GCVE-100-253783

Entryinfo

Created: 02/14/2024 15:24
Updated: 01/14/2026 20:34
Changes: 02/14/2024 15:24 (48), 03/06/2024 11:54 (1), 01/14/2026 20:34 (28)
Complete: 🔍
Cache ID: 216::103

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

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