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CVE-2024-51727— Ruijie Reyee OS Premature Release of Resource During Expected Lifetime

Quick assessment

Affected
Ruijie Reyee OS
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.

Ruijie Networks ReyeeOS是中国锐捷网络（Ruijie Networks）公司的一款路由器。 Ruijie Networks ReyeeOS 2.206.x版本至2.320.x之前版本存在安全漏洞。攻击者利用该漏洞可以使合法用户的会话无效，并对用户帐户发起拒绝服务攻击。

CVSS 6.5 · Medium EPSS 0.53% · P42
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I. Basic Information for CVE-2024-51727

Vulnerability Information
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Vulnerability Title
Ruijie Reyee OS Premature Release of Resource During Expected Lifetime
Source: CVE Program / CVE List V5
Vulnerability Description
Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a feature that could enable attackers to invalidate a legitimate user's session and cause a denial-of-service attack on a user's account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-826
Source: CVE Program / CVE List V5
Vulnerability Title
Ruijie Networks ReyeeOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruijie Networks ReyeeOS是中国锐捷网络（Ruijie Networks）公司的一款路由器。 Ruijie Networks ReyeeOS 2.206.x版本至2.320.x之前版本存在安全漏洞。攻击者利用该漏洞可以使合法用户的会话无效，并对用户帐户发起拒绝服务攻击。
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
Ruijie Reyee OS 2.206.x ~ 2.320.x -

II. Public POCs for CVE-2024-51727

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III. Intelligence Information for CVE-2024-51727

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Vendor Advisories for CVE-2024-51727 (1)

Same Patch Batch · Ruijie · 2024-12-06 · 10 CVEs total

CVE-2024-48874 9.8 CRITICAL Ruijie Reyee OS Server-Side Request Forgery
CVE-2024-52324 9.8 CRITICAL Ruijie Reyee OS Use of Inherently Dangerous Function
CVE-2024-47547 9.4 CRITICAL Ruijie Reyee OS Weak Password Recovery Mechanism for Forgotten Password
CVE-2024-46874 8.1 HIGH Ruijie Reyee OS Improper Handling of Insufficient Permissions or Privileges
CVE-2024-45722 7.5 HIGH Ruijie Reyee OS Use of Weak Credentials
CVE-2024-47043 7.5 HIGH Ruijie Reyee OS Insecure Storage of Sensitive Information
CVE-2024-47791 7.5 HIGH Ruijie Reyee OS Improper Neutralization of Wildcards or Matching Symbols
CVE-2024-42494 6.5 MEDIUM Ruijie Reyee OS Exposure of Private Personal Information to an Unauthorized Actor
CVE-2024-47146 6.5 MEDIUM Ruijie Reyee OS Resource Leak

IV. Related Vulnerabilities

Same product: Reyee OS
Same vendor: Ruijie
Same weakness: CWE-826

V. Comments for CVE-2024-51727

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