stattic Module on Node.js path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in stattic Module on Node.js. The affected element is an unknown function. The manipulation leads to path traversal. This vulnerability is referenced as CVE-2018-3734. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in stattic Module on Node.js (JavaScript Library) (version now known) and classified as critical. This issue affects some unknown processing. The manipulation 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, and integrity. The summary by CVE is:

stattic node module suffers from a Path Traversal vulnerability due to lack of validation of path, which allows a malicious user to read content of any file with known path.

The bug was discovered 03/07/2018. The weakness was published 05/29/2018 (Website). It is possible to read the advisory at hackerone.com. The identification of this vulnerability is CVE-2018-3734 since 12/28/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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.

The vulnerability was handled as a non-public zero-day exploit for at least 83 days. During that time the estimated underground price was around $0-$5k.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/28/2017 🔍
03/07/2018 +69 days 🔍
05/29/2018 +82 days 🔍
05/29/2018 +0 days 🔍
05/30/2018 +1 days 🔍
02/09/2020 +620 days 🔍

Sourcesinfo

Advisory: hackerone.com
Status: Not defined

CVE: CVE-2018-3734 (🔍)
GCVE (CVE): GCVE-0-2018-3734
GCVE (VulDB): GCVE-100-118355

Entryinfo

Created: 05/30/2018 10:50
Updated: 02/09/2020 20:16
Changes: 05/30/2018 10:50 (55), 02/09/2020 20:16 (1)
Complete: 🔍
Cache ID: 216::103

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