Oracle Fujitsu M10-1/M10-4/M10-4S Servers up to XCP 223x XCP Firmware improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

A vulnerability, which was classified as very critical, has been found in Oracle Fujitsu M10-1, M10-4 and M10-4S Servers up to XCP 223x. Affected by this issue is an unknown functionality of the component XCP Firmware. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The HP Integrated Lights-Out (iLO) BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.

The weakness was disclosed 01/20/2015 as Oracle Critical Patch Update Advisory - January 2015 as confirmed advisory (Website). The advisory is available at oracle.com. This vulnerability is handled as CVE-2013-4784 since 07/08/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 06/18/2017).

As 0-day the estimated underground price was around $25k-$100k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42415 (IPMI 2.0 Cipher Type Zero Authentication Bypass Vulnerability).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (85569). blogs.oracle.com is providing further details. The entries 27, 10469, 68712 and 68703 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 9.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

07/08/2013 🔍
07/08/2013 +0 days 🔍
01/20/2015 +561 days 🔍
01/20/2015 +0 days 🔍
01/20/2015 +0 days 🔍
01/21/2015 +1 days 🔍
01/21/2015 +0 days 🔍
06/18/2017 +879 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2015
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-4784 (🔍)
X-Force: 85569 - HP Integrated Lights-Out BMC IPMI commands security bypass
Vulnerability Center: 48157 - [cpujan2015-1972971] Oracle Sun Products Suite Remote Code Execution in the Fujitsu Servers Component, Critical
OSVDB: 93040

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 01/21/2015 11:33
Updated: 06/18/2017 09:19
Changes: 01/21/2015 11:33 (46), 06/18/2017 09:19 (20)
Complete: 🔍

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