Medium 6.0Published Feb 3, 2026

CVE-2026-0620L2TP over IPSec Encryption Failure on ArcherAXE75

Updated under an hour ago (Oct 26, 2026, 3:10 PM ET)

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It affects TP-Link Systems Inc. AXE75. 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 TP-Link Systems Inc. AXE75

Exploited in the last 30 days

When configured as L2TP/IPSec VPN server, Archer AXE75 V1 may accept connections using L2TP without IPSec protection, even when IPSec is enabled. This allows VPN sessions without encryption, exposing data in transit and compromising confidentiality.

CVSS: 6.0 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-693
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TPLink
NVD analysis: Deferred
Record last updated: Feb 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TP-Link Systems Inc. AXE75 tp_link_systems:axe75 (from the name)	before <1.5.1 Build 20251202	CNA record

References

References

https://www.tp-link.com/en/support/download/archer-axe75/v1/#Firmware	patch
https://www.tp-link.com/us/support/download/archer-axe75/v1/#Firmware	patch
https://www.tp-link.com/us/support/faq/4942/	vendor-advisory

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.