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High 8.8Published Dec 18, 2025

CVE-2025-52692Bypass Authentication

Updated under an hour ago ()

Does this affect you?

It affects Linksys E9450-SG and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.

CVSS
8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-306
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
CSA
NVD analysis
Analyzed
Record last updated
Dec 19, 2025
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Linksys Linksys E9450-SG
linksys:e9450_sg (from the name)
1.2.00.052
CNA record
linksys e9450-sg_firmware
linksys:e9450-sg_firmware
1.2.00.052
NVD

References

References

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.

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