High 8.6Published Oct 16, 2025

CVE-2025-58778Multiple versions of RG-EST300 provided by Ruijie Networks provide SSH server functionality.

Updated under an hour ago (Oct 27, 2026, 12:40 PM ET)

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It affects Ruijie Networks Co., Ltd. RG-EST300. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Ruijie Networks Co., Ltd. RG-EST300

Exploited in the last 30 days

Multiple versions of RG-EST300 provided by Ruijie Networks provide SSH server functionality. It is not documented in the manual, and enabled in the initial configuration. Anyone with the knowledge of the related credentials can log in to the affected device, leading to information disclosure, altering the system configurations, or causing a denial of service (DoS) condition.

CVSS: 8.6 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-912
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: jpcert
NVD analysis: Deferred
Record last updated: Oct 16, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Ruijie Networks Co., Ltd. RG-EST300 ruijie_networks:rg_est300 (from the name)	AP_3.0(1)B2P18_EST300_06210514; AP_3.0(1)B2P10_EST300_06151523; AP_3.0(1)B2P10_EST300_05232216; and AP_3.0(1)B2P10_EST300_05220814	CNA record

References

References

https://www.ruijie.com.cn/gy/xw-aqtg-gw/929848/
https://www.ruijie.com/en-global/support/productLifecycle
https://jvn.jp/en/jp/JVN72648885/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.