cve-2021-20729
Vulnerability from cvelistv5
Published
2022-03-31 07:20
Modified
2024-08-03 17:53
Severity ?
EPSS score ?
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.
References
▼ | URL | Tags | |
---|---|---|---|
vultures@jpcert.or.jp | https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc | Third Party Advisory | |
vultures@jpcert.or.jp | https://jvn.jp/en/jp/JVN87751554/index.html | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/jp/JVN87751554/index.html | Third Party Advisory, VDB Entry |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | pfSense | pfSense CE and pfSense Plus |
Version: pfSense CE software versions 2.5.2 and earlier, and pfSense Plus software versions 21.05 and earlier |
|
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T17:53:21.921Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://jvn.jp/en/jp/JVN87751554/index.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "pfSense CE and pfSense Plus", vendor: "pfSense", versions: [ { status: "affected", version: "pfSense CE software versions 2.5.2 and earlier, and pfSense Plus software versions 21.05 and earlier", }, ], }, ], descriptions: [ { lang: "en", value: "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.", }, ], problemTypes: [ { descriptions: [ { description: "Cross-site scripting", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2022-03-31T07:20:29", orgId: "ede6fdc4-6654-4307-a26d-3331c018e2ce", shortName: "jpcert", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc", }, { tags: [ "x_refsource_MISC", ], url: "https://jvn.jp/en/jp/JVN87751554/index.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "vultures@jpcert.or.jp", ID: "CVE-2021-20729", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "pfSense CE and pfSense Plus", version: { version_data: [ { version_value: "pfSense CE software versions 2.5.2 and earlier, and pfSense Plus software versions 21.05 and earlier", }, ], }, }, ], }, vendor_name: "pfSense", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "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.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Cross-site scripting", }, ], }, ], }, references: { reference_data: [ { name: "https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc", refsource: "MISC", url: "https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc", }, { name: "https://jvn.jp/en/jp/JVN87751554/index.html", refsource: "MISC", url: "https://jvn.jp/en/jp/JVN87751554/index.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "ede6fdc4-6654-4307-a26d-3331c018e2ce", assignerShortName: "jpcert", cveId: "CVE-2021-20729", datePublished: "2022-03-31T07:20:29", dateReserved: "2020-12-17T00:00:00", dateUpdated: "2024-08-03T17:53:21.921Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"21.05\", \"matchCriteriaId\": \"C9BDFCA2-6396-4C3B-A9AC-5EC338647EF9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:pfsense:pfsense:*:*:*:*:community:*:*:*\", \"versionEndIncluding\": \"2.5.2\", \"matchCriteriaId\": \"AB55BCF1-D53C-42A7-A288-171E9BD20FDA\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"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.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de tipo cross-site scripting en pfSense CE y pfSense Plus (software pfSense CE versiones 2.5.2 y 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.