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nvd[email protected]NVD:CVE-2020-21487
HistoryApr 04, 2023 - 3:15 p.m.

CVE-2020-21487

2023-04-0415:15:08
CWE-79
web.nvd.nist.gov
3
cve-2020-21487
acme package
cross site scripting

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

58.1%

Cross Site Scripting vulnerability found in Netgate pfSense 2.4.4 and ACME package v.0.6.3 allows attackers to execute arbitrary code via the RootFolder field of acme_certificates.php.

Affected configurations

Nvd
Node
netgatepfsenseMatch2.4.4-
OR
netgatepfsense_acme_packageMatch0.6.3
VendorProductVersionCPE
netgatepfsense2.4.4cpe:2.3:a:netgate:pfsense:2.4.4:-:*:*:*:*:*:*
netgatepfsense_acme_package0.6.3cpe:2.3:a:netgate:pfsense_acme_package:0.6.3:*:*:*:*:*:*:*

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

58.1%

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