cve-2021-31559
Vulnerability from cvelistv5
Published
2022-05-06 16:35
Modified
2024-08-03 23:03
Severity ?
EPSS score ?
Summary
S2S TcpToken authentication bypass
References
▼ | URL | Tags | |
---|---|---|---|
prodsec@splunk.com | https://www.splunk.com/en_us/product-security/announcements/svd-2022-0503.html | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Splunk | Splunk Enterprise |
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It does not impact Universal Forwarders." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-288", "description": "CWE-288", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-05-06T16:35:19", "orgId": "42b59230-ec95-491e-8425-5a5befa1a469", "shortName": "Splunk" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0503.html" } ], "source": { "advisory": "SVD-2022-0503", "discovery": "EXTERNAL" }, "title": "S2S TcpToken authentication bypass", "x_generator": { "engine": "advisoriator" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "prodsec@splunk.com", "ID": "CVE-2021-31559", "STATE": "PUBLIC", "TITLE": "S2S TcpToken authentication bypass" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Splunk Enterprise", "version": { "version_data": [ { "version_value": "8.2 version(s) before 8.2.1" }, { "version_value": "Version(s) before 8.1.5" } ] } } ] }, "vendor_name": "Splunk" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A crafted request bypasses S2S TCP Token authentication writing arbitrary events to an index in Splunk Enterprise Indexer 8.1 versions before 8.1.5 and 8.2 versions before 8.2.1. The vulnerability impacts Indexers configured to use TCPTokens. It does not impact Universal Forwarders." } ] }, "generator": { "engine": "advisoriator" }, "impact": { "cvss": { "baseScore": "7.5", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-288" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0503.html", "refsource": "MISC", "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0503.html" } ] }, "source": { "advisory": "SVD-2022-0503", "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469", "assignerShortName": "Splunk", "cveId": "CVE-2021-31559", "datePublished": "2022-05-06T16:35:19", "dateReserved": "2021-11-03T00:00:00", "dateUpdated": "2024-08-03T23:03:33.306Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-31559\",\"sourceIdentifier\":\"prodsec@splunk.com\",\"published\":\"2022-05-06T17:15:08.517\",\"lastModified\":\"2022-10-25T16:42:38.307\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A crafted request bypasses S2S TCP Token authentication writing arbitrary events to an index in Splunk Enterprise Indexer 8.1 versions before 8.1.5 and 8.2 versions before 8.2.1. 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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.
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- 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.