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CVE-2026-27515— Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers

Quick assessment

Affected
Binardat Ltd. 10G08-0800GSM Network Switch
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.

Binardat 10G08-0800GSM是中国Binardat公司的一款高性能交换机。 Binardat 10G08-0800GSM Network SwitchV300SP10260209之前版本存在安全特征问题漏洞，该漏洞源于Web管理界面生成可预测的数字会话标识符，可能导致会话劫持。

CVSS 9.1 · Critical EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-27515

Vulnerability Information
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Vulnerability Title
Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers
Source: CVE Program / CVE List V5
Vulnerability Description
Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session identifiers in the web management interface. An attacker can guess valid session IDs and hijack authenticated sessions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Binardat 10G08-0800GSM 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Binardat 10G08-0800GSM是中国Binardat公司的一款高性能交换机。 Binardat 10G08-0800GSM Network SwitchV300SP10260209之前版本存在安全特征问题漏洞，该漏洞源于Web管理界面生成可预测的数字会话标识符，可能导致会话劫持。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Binardat Ltd. 10G08-0800GSM Network Switch 0 ~ V300SP10260209 -

II. Public POCs for CVE-2026-27515

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III. Intelligence Information for CVE-2026-27515

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Same Patch Batch · Binardat Ltd. · 2026-02-24 · 9 CVEs total

CVE-2026-27507 9.8 CRITICAL Binardat 10G08-0800GSM Network Switch Hard-coded Credentials
CVE-2026-23678 8.8 HIGH Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection
CVE-2026-27521 7.5 HIGH Binardat 10G08-0800GSM Network Switch Missing Login Rate Limiting
CVE-2026-27516 7.5 HIGH Binardat 10G08-0800GSM Network Switch Plaintext Password Exposure
CVE-2026-27519 7.5 HIGH Binardat 10G08-0800GSM Network Switch Hard-coded RC4 Encryption Key
CVE-2026-27520 7.5 HIGH Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie
CVE-2026-27517 6.1 MEDIUM Binardat 10G08-0800GSM Network Switch XSS
CVE-2026-27518 4.3 MEDIUM Binardat 10G08-0800GSM Network Switch CSRF

IV. Related Vulnerabilities

Same product: 10G08-0800GSM Network Switch
Same vendor: Binardat Ltd.
Same weakness: CWE-330

V. Comments for CVE-2026-27515

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