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4 vulnerabilities found for TL-WR940N v6 by TP-Link Systems Inc.
CVE-2026-11410 (GCVE-0-2026-11410)
Vulnerability from nvd – Published: 2026-06-16 21:03 – Updated: 2026-06-18 03:56
VLAI
Title
OS Command Injection in BigPond Cable (BPA) Configuration in TP-Link TL-WR940N
Summary
An authenticated OS command injection vulnerability exists in the BigPond Cable (BPA) WAN configuration module in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/faq/5131/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 |
Affected:
0 , < V6_260528
(custom)
|
Credits
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CVE-2026-11409 (GCVE-0-2026-11409)
Vulnerability from nvd – Published: 2026-06-16 21:03 – Updated: 2026-06-18 03:56
VLAI
Title
OS Command Injection in IPv6 PPPoE Configuration in TP-Link TL-WR940N
Summary
An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/faq/5131/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 |
Affected:
0 , < V6_260528
(custom)
|
Credits
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CVE-2026-11409 (GCVE-0-2026-11409)
Vulnerability from cvelistv5 – Published: 2026-06-16 21:03 – Updated: 2026-06-18 03:56
VLAI
Title
OS Command Injection in IPv6 PPPoE Configuration in TP-Link TL-WR940N
Summary
An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/faq/5131/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 |
Affected:
0 , < V6_260528
(custom)
|
Credits
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CVE-2026-11410 (GCVE-0-2026-11410)
Vulnerability from cvelistv5 – Published: 2026-06-16 21:03 – Updated: 2026-06-18 03:56
VLAI
Title
OS Command Injection in BigPond Cable (BPA) Configuration in TP-Link TL-WR940N
Summary
An authenticated OS command injection vulnerability exists in the BigPond Cable (BPA) WAN configuration module in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/faq/5131/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 |
Affected:
0 , < V6_260528
(custom)
|
Credits
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"title": "OS Command Injection in BigPond Cable (BPA) Configuration in TP-Link TL-WR940N",
"x_generator": {
"engine": "Vulnogram 1.0.2"
}
}
},
"cveMetadata": {
"assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
"assignerShortName": "TPLink",
"cveId": "CVE-2026-11410",
"datePublished": "2026-06-16T21:03:13.733Z",
"dateReserved": "2026-06-05T18:37:13.184Z",
"dateUpdated": "2026-06-18T03:56:12.777Z",
"state": "PUBLISHED"
},
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"dataVersion": "5.2"
}