CVE-2021-38490

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:altova:mobiletogether_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F860C5E4-2164-4736-9F65-E2F8066C5CA7", "versionEndExcluding": "7.3", "versionStartIncluding": "7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:altova:mobiletogether_server:7.3:-:*:*:*:*:*:*", "matchCriteriaId": "E64C28B3-6F0B-4E8B-9EFF-9354A4D155A8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Altova MobileTogether Server before 7.3 SP1 allows XML exponential entity expansion, a different vulnerability than CVE-2021-37425."}, {"lang": "es", "value": "Altova MobileTogether Server versiones anteriores a 7.3 SP1, permite la expansi\u00f3n exponencial de entidades XML, una vulnerabilidad diferente a CVE-2021-37425"}], "id": "CVE-2021-38490", "lastModified": "2026-06-17T04:02:12.883", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "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:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-10T22:15:07.993", "references": [{"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2021-002"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2021-002"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-776"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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