CVE-2021-22962

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-22962", "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "state": "PUBLISHED", "assignerShortName": "hackerone", "dateReserved": "2021-01-06T21:03:15.082Z", "datePublished": "2023-12-19T15:43:26.251Z", "dateUpdated": "2024-08-03T18:58:26.311Z"}, "containers": {"cna": {"descriptions": [{"lang": "en", "value": "An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack."}], "affected": [{"defaultStatus": "unaffected", "vendor": "Ivanti", "product": "Avalanche", "versions": [{"version": "6.4.1", "status": "affected", "lessThanOrEqual": "6.4.1", "versionType": "semver"}]}], "references": [{"url": "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt"}], "metrics": [{"cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 7.3, "baseSeverity": "HIGH"}}], "providerMetadata": {"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone", "dateUpdated": "2023-12-19T15:43:26.251Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:58:26.311Z"}, "title": "CVE Program Container", "references": [{"url": "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Avalanche", "vendor": "Ivanti", "versions": [{"lessThanOrEqual": "6.4.1", "status": "affected", "version": "6.4.1", "versionType": "semver"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ivanti:avalanche:*:*:*:*:premise:*:*:*", "matchCriteriaId": "024C02F7-995E-4235-8900-A9673F050E72", "versionEndExcluding": "6.4.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack."}, {"lang": "es", "value": "Un atacante puede enviar una solicitud especialmente manipulada que podr\u00eda provocar una fuga de datos confidenciales o potencialmente un ataque DoS basado en recursos."}], "id": "CVE-2021-22962", "lastModified": "2026-06-17T03:38:06.957", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "support@hackerone.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-19T16:15:07.697", "references": [{"source": "support@hackerone.com", "tags": ["Release Notes"], "url": "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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