ECOS System Management Appliance 5.2.68 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.
6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in ECOS System Management Appliance 5.2.68. It has been rated as critical. Affected by this issue is some unknown functionality. Performing a manipulation results in access control. This vulnerability is reported as CVE-2018-12335. The attacker must have access to the local network to execute the attack. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in ECOS System Management Appliance 5.2.68. This affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Incorrect access control in ECOS System Management Appliance (aka SMA) 5.2.68 allows a user to compromise authentication keys, and access and manipulate security relevant configurations, via unrestricted database access during Easy Enrollment.

The bug was discovered 06/13/2018. The weakness was disclosed 06/17/2018 (Website). The advisory is shared at telematik.prakinf.tu-ilmenau.de. This vulnerability is uniquely identified as CVE-2018-12335 since 06/13/2018. The exploitability is told to be easy. The attack needs to approached within the local network. The successful exploitation requires 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 4 days. During that time the estimated underground price was around $0-$5k.

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

The entries VDB-119631, VDB-119638, VDB-119640 and VDB-119632 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
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-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

06/13/2018 🔍
06/13/2018 +0 days 🔍
06/17/2018 +3 days 🔍
06/17/2018 +0 days 🔍
06/17/2018 +0 days 🔍
02/20/2020 +613 days 🔍

Sourcesinfo

Advisory: telematik.prakinf.tu-ilmenau.de
Status: Not defined

CVE: CVE-2018-12335 (🔍)
GCVE (CVE): GCVE-0-2018-12335
GCVE (VulDB): GCVE-100-119637
See also: 🔍

Entryinfo

Created: 06/18/2018 01:08
Updated: 02/20/2020 08:20
Changes: 06/18/2018 01:08 (56), 02/20/2020 08:20 (1)
Complete: 🔍
Cache ID: 216::103

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

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