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CVE-2026-0620

L2TP over IPSec Encryption Failure on ArcherAXE75

Published: Feb 3, 2026Updated: Feb 4, 2026 Sources: CVE List NVD BDUCWE-693
7.5HIGH
NVD MITRE
EPSS Score
0.3%
Top 82.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LC:HI:NA:N
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:HConfidentiality
H
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-693

Affected Products

TP-Link Systems Inc.
commercial·CNaka tp-link
AXE75
Networking Infrastructure
TP-Link Technologies Co Ltd.
commercial·CNaka tl-wr886n, tl-wr940n, tl-wr841n
Archer AXE75
Networking Infrastructure

Exploitability

Official Patch Available
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References

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

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