cve-2020-27657
Vulnerability from cvelistv5
Published
2020-10-29 08:55
Modified
2024-09-16 23:55
Severity ?
EPSS score ?
Summary
Cleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors.
References
▼ | URL | Tags | |
---|---|---|---|
security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_14 | Vendor Advisory | |
security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071 | Exploit, Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Synology | Synology Router Manager (SRM) |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T16:18:45.483Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.synology.com/security/advisory/Synology_SA_20_14" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Synology Router Manager (SRM)", "vendor": "Synology", "versions": [ { "lessThan": "1.2.4-8081", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2020-10-29T00:00:00", "descriptions": [ { "lang": "en", "value": "Cleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-319", "description": "CWE-319: Cleartext Transmission of Sensitive Information", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-10-30T00:06:24", "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01", "shortName": "synology" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.synology.com/security/advisory/Synology_SA_20_14" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@synology.com", "DATE_PUBLIC": "2020-10-29T00:00:00", "ID": "CVE-2020-27657", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Synology Router Manager (SRM)", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "1.2.4-8081" } ] } } ] }, "vendor_name": "Synology" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Cleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors." } ] }, "impact": { "cvss": { "baseScore": "6.5", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-319: Cleartext Transmission of Sensitive Information" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.synology.com/security/advisory/Synology_SA_20_14", "refsource": "CONFIRM", "url": "https://www.synology.com/security/advisory/Synology_SA_20_14" }, { "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071", "refsource": "MISC", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071" } ] } } } }, "cveMetadata": { "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01", "assignerShortName": "synology", "cveId": "CVE-2020-27657", "datePublished": "2020-10-29T08:55:22.868313Z", "dateReserved": "2020-10-22T00:00:00", "dateUpdated": "2024-09-16T23:55:31.913Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-27657\",\"sourceIdentifier\":\"security@synology.com\",\"published\":\"2020-10-29T09:15:13.590\",\"lastModified\":\"2020-11-03T17:57:43.683\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de transmisi\u00f3n de informaci\u00f3n confidencial en texto sin cifrar en DDNS en Synology Router Manager (SRM) versiones anteriores a 1.2.4-8081, permite a atacantes de tipo man-in-the-middle rastrear informaci\u00f3n de autenticaci\u00f3n de DNSExit por medio de vectores no especificados\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6},{\"source\":\"security@synology.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.7}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]},{\"source\":\"security@synology.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:synology:router_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.2\",\"versionEndExcluding\":\"1.2.4-8081\",\"matchCriteriaId\":\"7C49AB27-F80E-47E1-8A95-6F5D36FE08D1\"}]}]}],\"references\":[{\"url\":\"https://www.synology.com/security/advisory/Synology_SA_20_14\",\"source\":\"security@synology.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071\",\"source\":\"security@synology.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.