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CVE-2021-30355

Quick assessment

Affected
n/a Amazon Kindle e-reader
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Amazon Kindle e-reader是美国亚马逊（Amazon）公司的一款电子阅读器。 Amazon Kindle e-reader 5.13.4及之前版本存在安全漏洞，该漏洞源于管理权限不当，攻击者可利用该漏洞将权限提升到root用户。

AI Predicted 7.8 Difficulty: Moderate EPSS 6.91% · P94

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-30355

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon Kindle e-reader 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Kindle e-reader是美国亚马逊（Amazon）公司的一款电子阅读器。 Amazon Kindle e-reader 5.13.4及之前版本存在安全漏洞，该漏洞源于管理权限不当，攻击者可利用该漏洞将权限提升到root用户。
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

Vendor Product Affected Versions CPE Subscribe
- Amazon Kindle e-reader All versions prior to and including 5.13.4 -

II. Public POCs for CVE-2021-30355

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III. Intelligence Information for CVE-2021-30355

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Other References for CVE-2021-30355 (1)

Same Patch Batch · n/a · 2021-09-01 · 37 CVEs total

CVE-2021-23427 8.6 HIGH Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2021-23428 8.6 HIGH Directory Traversal
CVE-2021-23426 5.6 MEDIUM Prototype Pollution
CVE-2021-23436 5.6 MEDIUM Prototype Pollution
CVE-2021-23438 5.6 MEDIUM Prototype Pollution
CVE-2021-39373 Samsung H3安全漏洞
CVE-2021-40350 Christie Digital DWU850-GS 授权问题漏洞
CVE-2021-35508 TeraRecon AQNetClient安全漏洞
CVE-2021-39379 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-39377 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-40378 comppro IP70 安全漏洞
CVE-2021-39378 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-40352 OpenEMR 日志信息泄露漏洞
CVE-2021-38703 KPN Experia WiFi 安全漏洞
CVE-2020-9002 iPortalis 输入验证错误漏洞
CVE-2020-9000 iPortalis 资源管理错误漏洞
CVE-2021-33582 Cyrus IMAP 加密问题漏洞
CVE-2021-37415 ZOHO ManageEngine ServiceDesk Plus 访问控制错误漏洞
CVE-2021-36235 Ivanti Workspace Control 授权问题漏洞
CVE-2021-40353 Open Solutions For Education openSIS SQL注入漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Amazon Kindle e-reader
Same vendor: n/a
Same weakness: CWE-269