VulnerabilityModified
CVE-2025-52089
A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.
HIGH 8.8EPSS 7.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 7.99% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- totolink/n300rb firmware
- Source
- cve@mitre.org
References
- https://0x09.dev/posts/toto_decouvre_une_interface_de_debug/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.