CVE-2023-4415: Ruijie RG-EW1200G login improper authentication

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 58.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-08-18 · updated 2026-06-17
Weakness: CWE-287

Description

A vulnerability was found in Ruijie RG-EW1200G 07161417 r483. It has been rated as critical. Affected by this issue is some unknown functionality of the file /api/sys/login. The manipulation leads to improper authentication. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-237518 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Ruijienetworks Rg-Ew1200G Firmware: 07161417_r483

References

https://github.com/blakespire/repoforcve/tree/main/RG-EW1200G-logic
https://vuldb.com/?ctiid.237518
https://vuldb.com/?id.237518
https://github.com/blakespire/repoforcve/tree/main/RG-EW1200G-logic
https://vuldb.com/?ctiid.237518
https://vuldb.com/?id.237518

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