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cveJpcertCVE-2021-20784
HistoryJul 14, 2021 - 2:15 a.m.

CVE-2021-20784

2021-07-1402:15:07
jpcert
web.nvd.nist.gov
67
7
cve-2021-20784
http header injection
vulnerability
remote attacker
arbitrary script
website alteration

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.002

Percentile

56.8%

HTTP header injection vulnerability in Everything all versions except the Lite version may allow a remote attacker to inject an arbitrary script or alter the website that uses the product via unspecified vectors.

Affected configurations

Nvd
Node
voidtoolseverythingRange<1.1
OR
voidtoolseverythingRange1.11.2
OR
voidtoolseverythingRange1.21.3
VendorProductVersionCPE
voidtoolseverything*cpe:2.3:a:voidtools:everything:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Everything",
    "vendor": "voidtools",
    "versions": [
      {
        "status": "affected",
        "version": "all versions except the Lite version"
      }
    ]
  }
]

Social References

More

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.002

Percentile

56.8%

Related for CVE-2021-20784