CVE-2025-56752
A vulnerability in the Ruijie RG-ES series switch firmware ESW_1.0(1)B1P39 enables remote attackers to fully bypass authentication mechanisms, providing them with unrestricted access to alter administrative settings and potentially seize control of…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability in the Ruijie RG-ES series switch firmware ESW_1.0(1)B1P39 enables remote attackers to fully bypass authentication mechanisms, providing them with unrestricted access to alter administrative settings and potentially seize control of affected devices via crafted HTTP POST request to /user.cgi.
- CVSS 3.1
- 9.4 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
- EPSS
- 0.53% probability · 43th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- ruijie/rg-es228gs-p firmware · ruijie/rg-es209gc-p firmware · ruijie/rg-es205gc-p firmware · ruijie/rg-es205gc firmware · ruijie/rg-es208gc firmware · ruijie/rg-es206gs-p firmware · ruijie/rg-es210gs-p firmware · ruijie/rg-es218gc-p firmware · ruijie/rg-es226gc-p firmware · ruijie/rg-es206gc-p firmware · ruijie/rg-es216gc firmware · ruijie/rg-es224gc firmware · ruijie/rg-es210gc-lp firmware · ruijie/rg-es206mg-p firmware · ruijie/rg-es209mg-p firmware · ruijie/rg-nis2100-8gt2sfp-hp firmware · ruijie/rg-nis2100-4gt2sfp-hp firmware · ruijie/rg-es216gc-v2 firmware · ruijie/rg-es224gc-v2 firmware · ruijie/rg-es220gs-p firmware
- Source
- cve@mitre.org
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.