Inspur NF5266M5 up to 3.21.2 Baseboard Management Controller signature verification

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

A vulnerability was found in Inspur NF5266M5 up to 3.21.2 and classified as problematic. This issue affects an unknown code of the component Baseboard Management Controller. The manipulation with an unknown input leads to a signature verification vulnerability. Using CWE to declare the problem leads to CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. Impacted is confidentiality.

The weakness was shared 12/07/2020. It is possible to read the advisory at en.inspur.com. The identification of this vulnerability is CVE-2020-26122. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
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: Signature verification
CWE: CWE-347 / CWE-345
ATT&CK: Unknown

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/27/2020 🔍
12/07/2020 +71 days 🔍
12/07/2020 +0 days 🔍
12/13/2020 +6 days 🔍

Sourcesinfo

Advisory: en.inspur.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-26122 (🔍)

Entryinfo

Created: 12/07/2020 19:10
Updated: 12/13/2020 03:34
Changes: 12/07/2020 19:10 (37), 12/13/2020 03:29 (6), 12/13/2020 03:34 (18)
Complete: 🔍

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