MagniComp sysinfo prior 10-H81 access control

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.
7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in MagniComp sysinfo. Affected is an unknown function. Performing a manipulation results in access control. This vulnerability is reported as CVE-2018-9310. The attack requires a local approach. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in MagniComp sysinfo. This affects an unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in MagniComp SysInfo before 10-H81 if setuid root (the default). This vulnerability allows any local user on a Linux/UNIX system to run SysInfo and obtain a root shell, which can be used to compromise the local system.

The bug was discovered 04/17/2018. The weakness was disclosed 04/30/2018 (Website). The advisory is shared at magnicomp.com. This vulnerability is uniquely identified as CVE-2018-9310 since 04/04/2018. An attack has to be approached locally. The successful exploitation needs a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 13 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 10-H81 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
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: Access control
CWE: CWE-264
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: sysinfo 10-H81

Timelineinfo

04/04/2018 🔍
04/17/2018 +13 days 🔍
04/30/2018 +12 days 🔍
04/30/2018 +0 days 🔍
05/01/2018 +1 days 🔍
02/01/2020 +641 days 🔍

Sourcesinfo

Advisory: magnicomp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-9310 (🔍)
GCVE (CVE): GCVE-0-2018-9310
GCVE (VulDB): GCVE-100-117237

Entryinfo

Created: 05/01/2018 10:51
Updated: 02/01/2020 15:31
Changes: 05/01/2018 10:51 (57), 02/01/2020 15:31 (2)
Complete: 🔍
Cache ID: 216::103

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