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4 vulnerabilities found for TL-MR6400 v8 by TP-Link Systems Inc.
CVE-2026-76653 (GCVE-0-2026-76653)
Vulnerability from nvd – Published: 2026-09-10 20:12 – Updated: 2026-09-10 20:27
VLAI
EPSS
VEX
Title
Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600
Summary
A missing
authentication vulnerability in the VPN configuration management has been
identified in Archer MR600 (v2, v3 & v5) and TL-MR6400 v8 due to improper access control; a remote unauthenticated attacker
may be able to access and modify VPN configuration information without valid
credentials.
Successful
exploitation may allow a remote unauthenticated attacker to disclose and modify
VPN configuration information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 20:27 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-mr… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5292/ | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v8 |
Affected:
0 , < 1.5.0 0.9.1 v0001.0 Build 260610 Rel.67978n
(custom)
|
|
| TP-Link Systems Inc. | Archer MR600 |
Affected:
v3 , < MR600(EU)_V3_1.4.0 Build 260827
(custom)
Affected: v2 , < MR600(EU)_V2_1.12.0 Build 2600826 (custom) |
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CVE-2026-76652 (GCVE-0-2026-76652)
Vulnerability from nvd – Published: 2026-09-10 20:12 – Updated: 2026-09-10 20:27
VLAI
EPSS
VEX
Title
Authenticated Directory Traversal Vulnerability in File Upload Functionality in TP-Link TL-MR6400 and Archer MR600
Summary
An
authenticated directory traversal vulnerability in file upload functionality has
been identified in Archer MR600 (v2, v3 & v5) and TL-MR6400 v8. Due to insufficient validation of user-supplied file
information, an authenticated remote attacker with access to the affected
upload functionality could upload a specially crafted file and cause it to be
written outside the intended directory.
Successful
exploitation could allow an authenticated remote attacker to write files to
unintended locations, potentially overwriting or modifying files
accessible to the affected service; arbitrary code execution has not
been demonstrated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 20:26 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-mr… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5292/ | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v8 |
Affected:
0 , < 1.5.0 0.9.1 v0001.0 Build 260610 Rel.67978n
(custom)
|
|
| TP-Link Systems Inc. | Archer MR600 |
Affected:
v3 , < MR600(EU)_V3_1.4.0 Build 260827
(custom)
Affected: v5 , < MR600(EU)_V5_1.9.0 Build 260805 (custom) Affected: v2 , < MR600(EU)_V2_1.12.0 Build 2600826 (custom) |
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CVE-2026-76652 (GCVE-0-2026-76652)
Vulnerability from cvelistv5 – Published: 2026-09-10 20:12 – Updated: 2026-09-10 20:27
VLAI
EPSS
VEX
Title
Authenticated Directory Traversal Vulnerability in File Upload Functionality in TP-Link TL-MR6400 and Archer MR600
Summary
An
authenticated directory traversal vulnerability in file upload functionality has
been identified in Archer MR600 (v2, v3 & v5) and TL-MR6400 v8. Due to insufficient validation of user-supplied file
information, an authenticated remote attacker with access to the affected
upload functionality could upload a specially crafted file and cause it to be
written outside the intended directory.
Successful
exploitation could allow an authenticated remote attacker to write files to
unintended locations, potentially overwriting or modifying files
accessible to the affected service; arbitrary code execution has not
been demonstrated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 20:26 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-mr… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5292/ | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v8 |
Affected:
0 , < 1.5.0 0.9.1 v0001.0 Build 260610 Rel.67978n
(custom)
|
|
| TP-Link Systems Inc. | Archer MR600 |
Affected:
v3 , < MR600(EU)_V3_1.4.0 Build 260827
(custom)
Affected: v5 , < MR600(EU)_V5_1.9.0 Build 260805 (custom) Affected: v2 , < MR600(EU)_V2_1.12.0 Build 2600826 (custom) |
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CVE-2026-76653 (GCVE-0-2026-76653)
Vulnerability from cvelistv5 – Published: 2026-09-10 20:12 – Updated: 2026-09-10 20:27
VLAI
EPSS
VEX
Title
Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600
Summary
A missing
authentication vulnerability in the VPN configuration management has been
identified in Archer MR600 (v2, v3 & v5) and TL-MR6400 v8 due to improper access control; a remote unauthenticated attacker
may be able to access and modify VPN configuration information without valid
credentials.
Successful
exploitation may allow a remote unauthenticated attacker to disclose and modify
VPN configuration information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 20:27 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-mr… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5292/ | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v8 |
Affected:
0 , < 1.5.0 0.9.1 v0001.0 Build 260610 Rel.67978n
(custom)
|
|
| TP-Link Systems Inc. | Archer MR600 |
Affected:
v3 , < MR600(EU)_V3_1.4.0 Build 260827
(custom)
Affected: v2 , < MR600(EU)_V2_1.12.0 Build 2600826 (custom) |
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