Lucene search

SnykCVE-2021-23430

HistoryAug 24, 2021 - 8:15 a.m.

CVE-2021-23430

2021-08-2408:15:22

CWE-22

snyk

web.nvd.nist.gov

security

vulnerability

startserver

directory traversal

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.003

Percentile

69.1%

JSON

All versions of package startserver are vulnerable to Directory Traversal due to missing sanitization.

Affected configurations

Nvd

Node

startserver_projectstartservernode.js

VendorProductVersionCPE
startserver_projectstartserver*cpe:2.3:a:startserver_project:startserver:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
startserver_project	startserver	*	cpe:2.3:a:startserver_project:startserver::::::node.js::*

CNA Affected

[
  {
    "product": "startserver",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71

snyk.io/vuln/SNYK-JS-STARTSERVER-1296388

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.003

Percentile

69.1%

JSON

Related for CVE-2021-23430