IXP EasyInstall 6.2.13723 Engine Service path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in IXP EasyInstall 6.2.13723. It has been classified as critical. The affected element is an unknown function of the component Engine Service. This manipulation causes path traversal. This vulnerability is tracked as CVE-2019-19893. The attack is possible to be carried out remotely. No exploit exists. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in IXP EasyInstall 6.2.13723 and classified as critical. Affected by this vulnerability is an unknown code block of the component Engine Service. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In IXP EasyInstall 6.2.13723, there is Directory Traversal on TCP port 8000 via the Engine Service by an unauthenticated attacker, who can access the server's filesystem with the access rights of NT AUTHORITY\SYSTEM.

The weakness was disclosed 01/23/2020. This vulnerability is known as CVE-2019-19893 since 12/18/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Proper firewalling of tcp/8000 is able to address this issue.

The entries VDB-149291, VDB-149290, VDB-149289 and VDB-149288 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (MITRE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

12/18/2019 🔍
01/23/2020 +36 days 🔍
01/24/2020 +1 days 🔍
03/25/2024 +1522 days 🔍

Sourcesinfo

Advisory: improsec.com
Status: Not defined

CVE: CVE-2019-19893 (🔍)
GCVE (CVE): GCVE-0-2019-19893
GCVE (VulDB): GCVE-100-149287
See also: 🔍

Entryinfo

Created: 01/24/2020 08:47
Updated: 03/25/2024 15:38
Changes: 01/24/2020 08:47 (38), 01/24/2020 08:52 (11), 03/25/2024 15:32 (17), 03/25/2024 15:38 (18)
Complete: 🔍
Cache ID: 216::103

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