ALEOS up to 4.4.8/4.9.4/4.11.x SSH Service 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 was found in ALEOS up to 4.4.8/4.9.4/4.11.x. Impacted is an unknown function of the component SSH Service. Executing a manipulation can lead to privileges management. This vulnerability is tracked as CVE-2019-11862. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in ALEOS up to 4.4.8/4.9.4/4.11.x and classified as critical. This vulnerability affects an unknown function of the component SSH Service. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The SSH service on ALEOS before 4.12.0, 4.9.5, 4.4.9 allows traffic proxying.

The weakness was disclosed 08/21/2020. This vulnerability was named CVE-2019-11862 since 05/09/2019. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 4.4.9, 4.9.5 or 4.12.0 eliminates this vulnerability.

The entries VDB-160131, VDB-160130, VDB-160129 and VDB-160128 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: ALEOS 4.4.9/4.9.5/4.12.0

Timelineinfo

05/09/2019 🔍
08/21/2020 +470 days 🔍
08/22/2020 +1 days 🔍
11/10/2020 +80 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2019-11862 (🔍)
GCVE (CVE): GCVE-0-2019-11862
GCVE (VulDB): GCVE-100-160132
See also: 🔍

Entryinfo

Created: 08/22/2020 06:55
Updated: 11/10/2020 21:48
Changes: 08/22/2020 06:55 (37), 08/22/2020 07:00 (11), 11/10/2020 21:48 (1)
Complete: 🔍
Cache ID: 216::103

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