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cveSnykCVE-2020-28481
HistoryJan 19, 2021 - 3:15 p.m.

CVE-2020-28481

2021-01-1915:15:12
CWE-346
snyk
web.nvd.nist.gov
39
2
cve
2020
28481
insecure defaults
cors misconfiguration
vulnerability
nvd

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

AI Score

4.5

Confidence

High

EPSS

0.002

Percentile

53.0%

JSON

The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.

Affected configurations

Nvd
Node
socketsocket.ioRange<2.4.0node.js
VendorProductVersionCPE
socketsocket.io*cpe:2.3:a:socket:socket.io:*:*:*:*:*:node.js:*:*

CNA Affected

[
  {
    "product": "socket.io",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "2.4.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

Related

osv 2
veracode 1
nodejs 1
nvd 1
prion 1
cvelist 1
github 1
osv
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CORS misconfiguration in socket.io
2021-01-20 21:22:37
CVE-2020-28481
2021-01-19 15:15:12
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veracode
Insecure Cross-Origin Resource Sharing Configuration
2021-01-20 06:58:10
nodejs
nodejs
Insecure Default Configuration
2021-02-19 22:40:51
nvd
nvd
CVE-2020-28481
2021-01-19 15:15:12
prion
prion
Default credentials
2021-01-19 15:15:00
cvelist
cvelist
CVE-2020-28481 Insecure Defaults
2021-01-19 14:45:17
github
github
CORS misconfiguration in socket.io
2021-01-20 21:22:37

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

AI Score

4.5

Confidence

High

EPSS

0.002

Percentile

53.0%

JSON
Related for CVE-2020-28481
osv2veracode1nodejs1nvd1prion1cvelist1github1