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CVE-2026-35558— Improper neutralization of special elements in authentication components in Amazon Athena ODBC driver

CVSS 7.8 · High EPSS 0.04% · P13
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I. Basic Information for CVE-2026-35558

Vulnerability Information
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Vulnerability Title
Improper neutralization of special elements in authentication components in Amazon Athena ODBC driver
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper neutralization of special elements in the authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to execute arbitrary code or redirect authentication flows by using specially crafted connection parameters that are processed by the driver during user-initiated authentication. To remediate this issue, users should upgrade to version 2.1.0.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Amazon Athena ODBC driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Athena ODBC driver是美国亚马逊（Amazon）公司的一款数据库连接驱动程序。 Amazon Athena ODBC driver 2.1.0.0之前版本存在安全漏洞，该漏洞源于身份验证组件中对特殊元素中和不当，可能导致攻击者通过特制连接参数执行任意代码或重定向身份验证流程。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AmazonAmazon Athena ODBC driver--

II. Public POCs for CVE-2026-35558

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III. Intelligence Information for CVE-2026-35558

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Same Patch Batch · Amazon · 2026-04-03 · 6 CVEs total

CVE-2026-54857.8 HIGHOS command injection in Amazon Athena ODBC driver on Linux
CVE-2026-355627.5 HIGHAllocation of resources without limits in parsing components in Amazon Athena ODBC driver
CVE-2026-355617.4 HIGHInsufficient authentication security controls in browser-based authentication components i
CVE-2026-355607.4 HIGHImproper certificate validation in identity provider connection components in Amazon Athen
CVE-2026-355596.5 MEDIUMOut-of-bounds write in query processing components in Amazon Athena ODBC driver

IV. Related Vulnerabilities

Same product: Amazon Athena ODBC driver
Same vendor: Amazon
Same weakness: CWE-77

V. Comments for CVE-2026-35558

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