Unencrypted Credential Transmission in Omada Gateway Dynamic DNS Authentication in Omada Gateways
A vulnerability exists in the Dynamic DNS (DDNS) functionality of TP-Link Omada Gateways. During communication with a third-party DDNS service, authentication credentials are transmitted over an unencrypted channel. An attacker who can observe or manipulate traffic between an affected device and the DDNS service may obtain sensitive authentication information or interfere with DDNS update operations. Exploitation requires DDNS to be configured, communication with an external DDNS service, and attacker visibility or control of the relevant network path.
Successful exploitation may result in disclosure of DDNS account credentials, unauthorized access to DDNS management functionality, or modification of DNS records associated with the affected deployment.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
ER7212PC v2
Vendor
TP-Link Systems Inc.
Product
ER7212PC v2
Platforms
Unknown
Default status
unaffected
ER7212PC v2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
2.4.3 Build 20260722 Rel.40250
Unavailable
None listed
ER605 v2
Vendor
TP-Link Systems Inc.
Product
ER605 v2
Platforms
Unknown
Default status
unaffected
ER605 v2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
2.4.4 Build 20260630 Rel.14398
Unavailable
None listed
ER7206 v2
Vendor
TP-Link Systems Inc.
Product
ER7206 v2
Platforms
Unknown
Default status
unaffected
ER7206 v2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
2.3.5 Build 20260625 Rel.43136
Unavailable
None listed
ER7406 v1
Vendor
TP-Link Systems Inc
Product
ER7406 v1
Platforms
Unknown
Default status
unaffected
ER7406 v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.3.4 Build 20260625 Rel.43136
Unavailable
None listed
ER707-M2 v1
Vendor
TP-Link Systems Inc.
Product
ER707-M2 v1
Platforms
Unknown
Default status
unaffected
ER707-M2 v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.4.4 Build 20260625 Rel.43063
Unavailable
None listed
ER7412-M2 v1
Vendor
TP-Link Systems Inc
Product
ER7412-M2 v1
Platforms
Unknown
Default status
unaffected
ER7412-M2 v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.0 Build 20260630 Rel.82947
Unavailable
None listed
ER8411 v1
Vendor
TP-Link Systems Inc.
Product
ER8411 v1
Platforms
Unknown
Default status
unaffected
ER8411 v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.4.1 Build 20260708 Rel.64832
Unavailable
None listed
ER706W v1
Vendor
TP-Link Systems Inc.
Product
ER706W v1
Platforms
Unknown
Default status
unaffected
ER706W v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.11 Build 20260723 Rel.41567
Unavailable
None listed
v1
Vendor
TP-Link Systems Inc.
Product
v1
Platforms
Unknown
Default status
unaffected
v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.6 Build 20260723 Rel.41321
Unavailable
None listed
ER706W-4G v2
Vendor
TP-Link Systems Inc.
Product
ER706W-4G v2
Platforms
Unknown
Default status
unaffected
ER706W-4G v2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
2.1.11 Build 20260723 Rel.41624
Unavailable
None listed
ER706WP-4G v1
Vendor
TP-Link Systems Inc.
Product
ER706WP-4G v1
Platforms
Unknown
Default status
unaffected
ER706WP-4G v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.1.11 Build 20260723 Rel.41624
Unavailable
None listed
ER703WP-4G-Outdoor v1
Vendor
TP-Link Systems Inc.
Product
ER703WP-4G-Outdoor v1
Platforms
Unknown
Default status
unaffected
ER703WP-4G-Outdoor v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.1.7 Build 20260723 Rel.41712
Unavailable
None listed
DR3220v-4G v1
Vendor
TP-Link Systems Inc.
Product
DR3220v-4G v1
Platforms
Unknown
Default status
unaffected
DR3220v-4G v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.0 Build 20260630 Rel.82652
Unavailable
None listed
DR3650v v1
Vendor
TP-Link Systems Inc.
Product
DR3650v v1
Platforms
Unknown
Default status
unaffected
DR3650v v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.0 Build 20260630 Rel.83311
Unavailable
None listed
DR3650v-4G v1
Vendor
TP-Link Systems Inc.
Product
DR3650v-4G v1
Platforms
Unknown
Default status
unaffected
DR3650v-4G v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.2.0 Build 20260630 Rel.83347
Unavailable
None listed
ER603WP-4G-Outdoor v1
Vendor
TP-Link Systems Inc.
Product
ER603WP-4G-Outdoor v1
Platforms
Unknown
Default status
unaffected
ER603WP-4G-Outdoor v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.0.2 Build 20260723 Rel.43271
Unavailable
None listed
DR3150 v1
Vendor
TP-Link Systems Inc.
Product
DR3150 v1
Platforms
Unknown
Default status
unaffected
DR3150 v1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
custom
1.0.1 Build 20260722 Rel.16854
Unavailable
None listed
ER701-5G-Outdoor v1
Vendor
TP-Link Systems Inc.
Product
ER701-5G-Outdoor v1
Platforms
Unknown
Default status
unaffected
ER701-5G-Outdoor v1 · Scoped product and version facts