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{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "2.1.0.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Amazon Athena ODBC driver", "source": "cna", "vendor": "Amazon"}, "product": "amazon_athena_odbc_driver", "vendor": "amazon"}], "analysis": {"en": {"generated_at": "2026-04-03T22:23:06.464283+00:00", "value": {"mitigation_remediation": ["Upgrade the Amazon Athena ODBC driver to version 2.1.0.0 or later."], "summary": {"action": "Immediate Patch", "impact": "Authentication Bypass"}, "threat_synthesis": {"affected_systems": "The affected product is the Amazon Athena ODBC driver produced by Amazon. Versions prior to 2.1.0.0 are susceptible. Newer releases, starting with 2.1.0.0, contain the necessary fixes to secure the authentication flow.", "description_and_impact": "The vulnerability is an insufficient authentication security control in the browser-based authentication components of the Amazon Athena ODBC driver. It falls under CWE\u2011862, Identity and Authentication Errors. An attacker who can influence the browser-based flow could intercept or hijack authentication sessions, potentially gaining unauthorized access to the Athena service and any data returned through the query engine. The impact includes theft or modification of data, and loss of confidentiality and integrity.", "risk_and_exploitability": "The CVSS score of 9.1 classifies this as Critical, indicating high impact if exploited. The EPSS score is not available, so the current exploit probability is unclear, and the vulnerability is not listed in the CISA KEV catalog. Based on the description, the likely attack vector involves manipulating the browser-based authentication process, which may require the victim to be using an older driver or to be running a compromised web environment. The lack of detailed exploitation guidance in the source implies that the vulnerability would need some level of phishing or social engineering or a flaw in the browser integration to be exploited."}}}}, "created": "2026-04-06T21:22:57.896922+00:00", "updated": "2026-04-07T07:16:41.095457+00:00", "vendors": ["amazon", "amazon$PRODUCT$amazon_athena_odbc_driver"]}