HPE Server on Linux privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in HPE Server on Linux. Affected is an unknown function. Performing a manipulation results in privileges management. This vulnerability is identified as CVE-2020-7135. The attack is only possible with local access. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in HPE Server on Linux (version now known). This affects some unknown processing. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A potential security vulnerability has been identified in the disk drive firmware installers named Supplemental Update / Online ROM Flash Component on HPE servers running Linux. The vulnerable software is included in the HPE Service Pack for ProLiant (SPP) releases 2018.06.0, 2018.09.0, and 2018.11.0. The vulnerable software is the Supplemental Update / Online ROM Flash Component for Linux (x64) software. The installer in this software component could be locally exploited to execute arbitrary code. Drive Models can be found in the Vulnerability Resolution field of the security bulletin. The 2019_03 SPP and Supplemental update / Online ROM Flash Component for Linux (x64) after 2019.03.0 has fixed this issue.

The weakness was released 04/27/2020 (Website). The advisory is shared at support.hpe.com. This vulnerability is uniquely identified as CVE-2020-7135 since 01/16/2020. An attack has to be approached locally. Required for exploitation is a authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/28/2020). MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Privileges management
CWE: CWE-269 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/16/2020 🔍
04/27/2020 +102 days 🔍
04/28/2020 +1 days 🔍
10/13/2020 +168 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: support.hpe.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-7135 (🔍)
GCVE (CVE): GCVE-0-2020-7135
GCVE (VulDB): GCVE-100-154461

Entryinfo

Created: 04/28/2020 11:47
Updated: 10/13/2020 14:38
Changes: 04/28/2020 11:47 (36), 04/28/2020 11:52 (17), 10/13/2020 14:38 (1)
Complete: 🔍
Cache ID: 216::103

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