Oracle Fujitsu M10-1, M10-4, M10-4S, M12-1, M12-2, M12-2S Servers XCP Firmware denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Oracle Fujitsu M10-1, M10-4, M10-4S, M12-1, M12-2, M12-2S Servers and classified as critical. Affected is an unknown function of the component XCP Firmware. The manipulation leads to denial of service. This vulnerability is documented as CVE-2021-3326. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Oracle Fujitsu M10-1, M10-4, M10-4S, M12-1, M12-2, M12-2S Servers (the affected version unknown) and classified as critical. This issue affects an unknown part of the component XCP Firmware. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was released 01/19/2021 as Oracle Critical Patch Update Advisory - January 2022. The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2021-3326. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability. Applying the patch 7d88c6142c6efc160c0ee5e4f85cde382c072888 is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2021-26657). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 7d88c6142c6efc160c0ee5e4f85cde382c072888

Timelineinfo

01/19/2021 🔍
01/19/2021 +0 days 🔍
01/27/2021 +8 days 🔍
01/19/2022 +357 days 🔍
06/09/2025 +1237 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2022
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3326 (🔍)
GCVE (CVE): GCVE-0-2021-3326
GCVE (VulDB): GCVE-100-191201
EUVD: 🔍

Entryinfo

Created: 01/19/2022 15:49
Updated: 06/09/2025 21:32
Changes: 01/19/2022 15:49 (38), 01/25/2022 19:30 (5), 01/25/2022 19:38 (17), 06/09/2025 18:52 (15), 06/09/2025 21:32 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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