CVE-2021-25834

{"id": "CVE-2021-25834", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-02-08T18:15:13.740", "references": [{"url": "https://github.com/cosmos/ethermint/issues/686", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-294"}]}], "descriptions": [{"lang": "en", "value": "Cosmos Network Ethermint <= v0.4.0 is affected by a transaction replay vulnerability in the EVM module. If the victim sends a very large nonce transaction, the attacker can replay the transaction through the application."}, {"lang": "es", "value": "Cosmos Network Ethermint versiones anteriores e incluyendo a v0.4.0 est\u00e1 afectado por una vulnerabilidad de reproducci\u00f3n de transacciones en el m\u00f3dulo EVM.&#xa0;Si la v\u00edctima env\u00eda una transacci\u00f3n nonce muy grande, el atacante puede reproducir la transacci\u00f3n por medio de la aplicaci\u00f3n"}], "lastModified": "2021-02-12T13:58:35.977", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:chainsafe:ethermint:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A35C91FB-4A33-4A25-8406-5F9143CF0828", "versionEndIncluding": "0.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}