Vulnerability Name: | CVE-2021-20729 (CCN-221842) | ||||||||||||
Assigned: | 2020-12-17 | ||||||||||||
Published: | 2022-03-15 | ||||||||||||
Updated: | 2022-04-08 | ||||||||||||
Summary: | Cross-site scripting vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions 2.5.2 and earlier, and pfSense Plus software versions 21.05 and earlier) allows a remote attacker to inject an arbitrary script via a malicious URL. | ||||||||||||
CVSS v3 Severity: | 6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) 5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
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Vulnerability Type: | CWE-79 | ||||||||||||
Vulnerability Consequences: | Cross-Site Scripting | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2021-20729 Source: CCN Type: JVN#87751554 Multiple vulnerabilities in pfSense Source: MISC Type: Third Party Advisory https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc Source: XF Type: UNKNOWN pfsense-cve202120729-xss(221842) Source: MISC Type: Third Party Advisory, VDB Entry https://jvn.jp/en/jp/JVN87751554/index.html Source: CCN Type: Netgate Web site Netgate | ||||||||||||
Vulnerable Configuration: | Configuration 1:![]() | ||||||||||||
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