fkie_cve-2021-20042
Vulnerability from fkie_nvd
Published
2021-12-08 10:15
Modified
2024-11-21 05:45
Severity ?
Summary
An unauthenticated remote attacker can use SMA 100 as an unintended proxy or intermediary undetectable proxy to bypass firewall rules. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
sonicwall | sma_200_firmware | 9.0.0.11-31sv | |
sonicwall | sma_200_firmware | 10.2.0.8-37sv | |
sonicwall | sma_200_firmware | 10.2.1.1-19sv | |
sonicwall | sma_200 | - | |
sonicwall | sma_210_firmware | 9.0.0.11-31sv | |
sonicwall | sma_210_firmware | 10.2.0.8-37sv | |
sonicwall | sma_210_firmware | 10.2.1.1-19sv | |
sonicwall | sma_210 | - | |
sonicwall | sma_410_firmware | 9.0.0.11-31sv | |
sonicwall | sma_410_firmware | 10.2.0.8-37sv | |
sonicwall | sma_410_firmware | 10.2.1.1-19sv | |
sonicwall | sma_410 | - | |
sonicwall | sma_400_firmware | 9.0.0.11-31sv | |
sonicwall | sma_400_firmware | 10.2.0.8-37sv | |
sonicwall | sma_400_firmware | 10.2.1.1-19sv | |
sonicwall | sma_400 | - | |
sonicwall | sma_500v_firmware | 9.0.0.11-31sv | |
sonicwall | sma_500v_firmware | 10.2.0.8-37sv | |
sonicwall | sma_500v_firmware | 10.2.1.1-19sv | |
sonicwall | sma_500v | - |
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This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances." }, { "lang": "es", "value": "Un atacante remoto no autenticado puede usar el SMA 100 como un proxy no intencionado o un proxy no detectable para omitir las reglas del firewall. Esta vulnerabilidad afecta a los dispositivos SMA 200, 210, 400, 410 y 500v" } ], "id": "CVE-2021-20042", "lastModified": "2024-11-21T05:45:50.413", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-12-08T10:15:08.053", "references": [ { "source": "PSIRT@sonicwall.com", "tags": [ "Vendor Advisory" ], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0026" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0026" } ], "sourceIdentifier": "PSIRT@sonicwall.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-441" } ], "source": "PSIRT@sonicwall.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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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.