Ruijie Reyee OS Use of Inherently Dangerous Function
Priority MEDIUM 49CWE-242Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x uses an inherently dangerous function which could allow an attacker to send a malicious MQTT message resulting in devices executing arbitrary OS commands.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00686 52nd percentileScored 2026-11-07
Fix Fixed Reyee OS (Ruijie): 2.320.x
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Ruijie | Reyee OS | 2.206.x to before 2.320.x | 2.320.x | Patch available | CNA |
- Reyee OS VendorRuijie Affected 2.206.x to before 2.320.x Fixed in 2.320.x Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ruijienetworks:reyee_os:*:*:*:*:*:*:*:* | 2.206.0 to before 2.320.0 | Vulnerable | Ruijie Networks Co., Ltd. |
- cpe:2.3:o:ruijienetworks:reyee_os:*:*:*:*:*:*:*:* Versions 2.206.0 to before 2.320.0 Vulnerable ·Ruijie Networks Co., Ltd.
Remediation
- Fix · CNA Reyee OS (Ruijie) Fixed in 2.320.x
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Ruijie Reyee OS 2.320.x
10 records Highest priority Priority MEDIUM 7 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2024-32574 Ruijie Reyee OS Server-Side Request ForgeryPriority MEDIUM 49
- TI-2024-31836 Ruijie Reyee OS Weak Password Recovery Mechanism for Forgotten PasswordPriority MEDIUM 49
- TI-2024-32062 Ruijie Reyee OS Improper Neutralization of Wildcards or Matching SymbolsPriority MEDIUM 44
Timeline
- 2026-10-02 Threatist record created from CVE-2024-52324
- 2026-10-03 Alias added: GHSA-2vgx-xv4f-3vm9
References
More Ruijie vulnerabilities
- TI-2024-28677 The mqlink.elf is service component in Ruijie RG-EW300N with firmware ReyeeOS 1.300.1422… CVSS 3.1CRITICAL 9.8
- TI-2024-16009 Insecure Permissions vulnerability in Ruijie RG-NBS2009G-P RGOS v.10.4(1)P2 Release… CVSS 3.1CRITICAL 9.8
- TI-2019-12440 An issue was found on the Ruijie EG-2000 series gateway. CVSS 3.1CRITICAL 9.8
- TI-2026-83640 Buffer overflow in Ruijie RG-ES205GC local firmware upgrade CVSS 4.0HIGH 8.7
- TI-2026-62315 Ruijie RG-EW3000GX user_list_note admin os command injection CVSS 4.0CRITICAL 9.4
- TI-2026-62314 Ruijie RG-EW3000GX configChange unifyframe-sgi.elf cc_set os command injection CVSS 4.0CRITICAL 9.4
Sources
- CVE-2024-52324 · CVE Program
- CVE-2024-52324 · NVD
- FIRST EPSS
- GHSA-2vgx-xv4f-3vm9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences