Wing FTP Server 6.2.3 Configuration File privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Wing FTP Server 6.2.3. Affected by this issue is some unknown functionality of the component Configuration File. Performing a manipulation results in privileges management. This vulnerability is reported as CVE-2020-8635. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in Wing FTP Server 6.2.3 (File Transfer Software). This affects an unknown code of the component Configuration File. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on installation directories and configuration files. This allows local users to arbitrarily create FTP users with full privileges, and escalate privileges within the operating system by modifying system files.

The weakness was disclosed 03/07/2020. This vulnerability is uniquely identified as CVE-2020-8635 since 02/05/2020. Attacking locally is a requirement. A authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

The entry VDB-150986 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Privileges management
CWE: CWE-269 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/05/2020 🔍
03/07/2020 +31 days 🔍
03/07/2020 +0 days 🔍
04/10/2024 +1495 days 🔍

Sourcesinfo

Advisory: hooperlabs.xyz
Status: Not defined

CVE: CVE-2020-8635 (🔍)
GCVE (CVE): GCVE-0-2020-8635
GCVE (VulDB): GCVE-100-150987
See also: 🔍

Entryinfo

Created: 03/07/2020 13:30
Updated: 04/10/2024 08:08
Changes: 03/07/2020 13:30 (36), 03/07/2020 13:35 (18), 04/10/2024 08:08 (17)
Complete: 🔍
Cache ID: 216::103

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