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CVE-2026-38571

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tenda N300 F3是中国Tenda公司的一款信息化产品。 Tenda N300 F3存在安全漏洞，该漏洞源于未加密的UART调试控制台中明文存储和暴露WPA2凭据，且对rr/wr内存读写命令缺少身份验证，可能导致物理接近的攻击者通过串行控制台获取存储的WPA2明文凭据，并读取或写入任意内存。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.15% · P4

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-38571

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cleartext storage and exposure of WPA2 credentials, and missing authentication on the rr/wr memory read/write commands, in the unauthenticated UART debug console of the Tenda N300 F3 (V603) allow a physically proximate attacker to obtain stored WPA2 credentials in cleartext and to read or write arbitrary memory via the serial console.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda N300 F3 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda N300 F3是中国Tenda公司的一款信息化产品。 Tenda N300 F3存在安全漏洞，该漏洞源于未加密的UART调试控制台中明文存储和暴露WPA2凭据，且对rr/wr内存读写命令缺少身份验证，可能导致物理接近的攻击者通过串行控制台获取存储的WPA2明文凭据，并读取或写入任意内存。
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
- n/a n/a -

II. Public POCs for CVE-2026-38571

# POC Description Source Link Shenlong Link
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default-local-qwen3.6 · 15968 chars
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III. Intelligence Information for CVE-2026-38571

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Other References for CVE-2026-38571 (1)

Same Patch Batch · n/a · 2026-06-26 · 12 CVEs total

CVE-2026-30040 FastStone Image Viewer 缓冲区错误漏洞
CVE-2026-30041 FastStone Image Viewer 资源管理错误漏洞
CVE-2026-36908 axiomatic-systems Bento4 安全漏洞
CVE-2026-36907 axiomatic-systems Bento4 安全漏洞
CVE-2026-36478 Technitium DNS Server 安全漏洞
CVE-2026-38641 redox-os relibc 安全漏洞
CVE-2026-38639 redox-os relibc 拒绝服务漏洞
CVE-2026-39031 Lansweeper lsencrypt 安全漏洞
CVE-2026-50765 Koha Library Management System 安全漏洞
CVE-2026-50767 Koha Library Management System 安全漏洞
CVE-2026-50766 Koha Library Management System 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-38571

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