VDB-64450 · CVE-2013-4784 · ID 131271

HP Integrated Lights-out Bmc improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.6	$5k-$25k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in HP Integrated Lights-out Bmc. Affected by this issue is some unknown functionality. Executing a manipulation can lead to improper authentication. This vulnerability is registered as CVE-2013-4784. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in HP Integrated Lights-out Bmc (Network Management Software) (affected version unknown). This vulnerability affects an unknown functionality. 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. 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 published 07/08/2013 (Website). The advisory is available at lists.gnu.org. This vulnerability was named CVE-2013-4784 since 07/08/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful 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 01/03/2022).

The commercial vulnerability scanner Qualys is able to test this issue with plugin 42415 (IPMI 2.0 Cipher Type Zero Authentication Bypass Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (85569) and OSVDB (93040†). Similar entries are available at VDB-27, VDB-10469, VDB-68712 and VDB-68703. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Network Management Software

Vendor

Name

Integrated Lights-out Bmc

License

commercial

Website

Vendor: https://www.hp.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.8
VulDB Temp Score: 8.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/08/2013 🔍
07/08/2013 +0 days 🔍
07/08/2013 +0 days 🔍
03/24/2015 +624 days 🔍
01/03/2022 +2477 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: 131271
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-4784 (🔍)
GCVE (CVE): GCVE-0-2013-4784
GCVE (VulDB): GCVE-100-64450
X-Force: 85569 - HP Integrated Lights-Out BMC IPMI commands security bypass
OSVDB: 93040

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/03/2022 15:08
Changes: 03/24/2015 15:54 (47), 02/27/2018 02:56 (6), 01/03/2022 15:08 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.