startserver pathname traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in startserver. Affected by this vulnerability is an unknown functionality. The manipulation leads to pathname traversal. This vulnerability is traded as CVE-2021-23430. It is possible to initiate the attack remotely. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, has been found in startserver (affected version not known). This issue affects some unknown functionality. The manipulation with an unknown input leads to a pathname traversal vulnerability. Using CWE to declare the problem leads to CWE-21. Impacted is confidentiality.

The weakness was shared 08/24/2021 as SNYK-JS-STARTSERVER-1296388. It is possible to read the advisory at snyk.io. The identification of this vulnerability is CVE-2021-23430. 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.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Pathname traversal
CWE: CWE-21 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

01/08/2021 🔍
08/24/2021 +227 days 🔍
08/24/2021 +0 days 🔍
08/26/2021 +2 days 🔍

Sourcesinfo

Advisory: SNYK-JS-STARTSERVER-1296388
Status: Confirmed

CVE: CVE-2021-23430 (🔍)
GCVE (CVE): GCVE-0-2021-23430
GCVE (VulDB): GCVE-100-181379

Entryinfo

Created: 08/24/2021 13:26
Updated: 08/26/2021 14:59
Changes: 08/24/2021 13:26 (36), 08/26/2021 14:56 (2), 08/26/2021 14:59 (1)
Complete: 🔍
Cache ID: 216::103

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

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