CVE-2026-77975— Ebyte NA111-M Cleartext Storage of Sensitive Information
Quick assessment
Affected
Ebyte Ebyte NE2-D11 Firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
受影响的 Ebyte 产品在不进行充分保护的情况下导出管理凭证及其他敏感配置信息。能够获取导出配置文件的相邻网络上的未认证攻击者，可以恢复有效的凭证，并借此访问该设备或具有相似配置的其他系统。
Possible ATT&CK Techniques 3 AI
T1078 · Valid Accounts T1110 · Brute Force T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2026-77975
Vulnerability Information
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Vulnerability Title
Ebyte NA111-M Cleartext Storage of Sensitive Information
Source: CVE Program / CVE List V5
Vulnerability Description
The affected Ebyte
product exports administrative credentials and other
sensitive configuration information without adequate protection. An
unauthenticated attacker on the adjacent network who can obtain an
exported configuration file could recover valid credentials and use them
to access the device or similarly configured systems.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Ebyte | Ebyte NE2-D11 Firmware | 9013-2-17 | - |
|
II. Public POCs for CVE-2026-77975
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-77975 (1)
Same Patch Batch · Ebyte · 2026-08-31 · 4 CVEs total
| CVE-2026-76133 | 9.8 CRITICAL | Ebyte NA111-M Use of a Broken or Risky Cryptographic Algorithm |
| CVE-2026-73819 | 9.8 CRITICAL | Ebyte NA111-M Weak Authentication |
| CVE-2026-77966 | 8.8 HIGH | Ebyte NA111-M Missing Authorization |
IV. Related Vulnerabilities
Same vendor: Ebyte
-
CVE-2026-77966
Ebyte NA111-M Missing Authorization -
CVE-2026-76133
Ebyte NA111-M Use of a Broken or Risky Cryptographic Algorit -
CVE-2026-73819
Ebyte NA111-M Weak Authentication -
CVE-2026-77977
Ebyte NA111-M Missing Authentication for Critical Function -
CVE-2026-69658
Ebyte NA111-M Cleartext Transmission of Sensitive Informatio
Same weakness: CWE-312
-
CVE-2026-82699
sambitraj Student Management System Password aca.sql clearte -
CVE-2026-82640
browser-use web-ui 2.0.0 through 3.0.0 Cleartext API Key Sto -
CVE-2026-77970
Sensitive fields nested in embedded values are not redacted -
CVE-2026-75847
Sensitive attribute values stored in a non-sensitive public -
CVE-2026-81683
openssl_encrypt before 1.4.9 Plaintext Private Key Storage
V. Comments for CVE-2026-77975
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