lanyulei ferry API apis/public/file.go File path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in lanyulei ferry. This affects an unknown part of the file apis/public/file.go of the component API. Such manipulation of the argument File leads to path traversal. This vulnerability is documented as CVE-2022-3939. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in lanyulei ferry (affected version not known). Affected by this issue is some unknown functionality of the file apis/public/file.go of the component API. The manipulation of the argument file with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 11/11/2022 with QSec-Team. This vulnerability is handled as CVE-2022-3939. Technical details as well as a exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

It is declared as proof-of-concept.

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

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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

11/11/2022 🔍
11/11/2022 +0 days 🔍
11/11/2022 +0 days 🔍
12/17/2022 +36 days 🔍

Sourcesinfo

Advisory: vuldb.com
Organization: QSec-Team
Status: Not defined

CVE: CVE-2022-3939 (🔍)
GCVE (CVE): GCVE-0-2022-3939
GCVE (VulDB): GCVE-100-213446
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/11/2022 07:55
Updated: 12/17/2022 08:17
Changes: 11/11/2022 07:55 (38), 11/12/2022 13:01 (2), 12/17/2022 08:17 (4)
Complete: 🔍
Submitter: qsec
Committer: qsec
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #51133: A path traversal problem in the ferry system (by qsec)

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