Ipswitch WS_FTP Server up to 8.6.0 SSHServerAPI.dll path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Ipswitch WS_FTP Server up to 8.6.0. This impacts an unknown function in the library SSHServerAPI.dll. This manipulation causes path traversal. This vulnerability is tracked as CVE-2019-12145. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Ipswitch WS_FTP Server up to 8.6.0 (File Transfer Software). Affected by this vulnerability is some unknown processing in the library SSHServerAPI.dll. 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:

A Directory Traversal issue was discovered in SSHServerAPI.dll in Progress ipswitch WS_FTP Server 2018 before 8.6.1. An attacker can supply a string using special patterns via the SCP protocol to disclose path names on the host operating system.

The weakness was disclosed 06/11/2019 (Website). It is possible to read the advisory at docs.ipswitch.com. This vulnerability is known as CVE-2019-12145 since 05/16/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 8.6.1 eliminates this vulnerability.

The entries VDB-136385, VDB-136386 and VDB-136388 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WS_FTP Server 8.6.1

Timelineinfo

05/16/2019 🔍
06/11/2019 +26 days 🔍
06/12/2019 +1 days 🔍
06/22/2020 +376 days 🔍

Sourcesinfo

Vendor: ipswitch.com

Advisory: docs.ipswitch.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12145 (🔍)
GCVE (CVE): GCVE-0-2019-12145
GCVE (VulDB): GCVE-100-136387
See also: 🔍

Entryinfo

Created: 06/12/2019 11:12
Updated: 06/22/2020 18:08
Changes: 06/12/2019 11:12 (58), 06/22/2020 18:08 (1)
Complete: 🔍
Cache ID: 216::103

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