Vulnerabilites related to tp-link - archer_ax21
CVE-2023-31710 (GCVE-0-2023-31710)
Vulnerability from cvelistv5
Published
2023-08-01 00:00
Modified
2024-10-21 13:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
TP-Link Archer AX21(US)_V3_1.1.4 Build 20230219 and AX21(US)_V3.6_1.1.4 Build 20230219 are vulnerable to Buffer Overflow.
References
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CVE-2023-27333 (GCVE-0-2023-27333)
Vulnerability from cvelistv5
Published
2024-05-03 01:55
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
TP-Link Archer AX21 tmpServer Command 0x422 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer AX21 routers. Authentication is required to exploit this vulnerability.
The specific flaw exists within the handling of command 0x422 provided to the tmpServer service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19905.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-244/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TP-Link | Archer AX21 |
Version: 1.1.3 Build 20221125 |
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CVE-2023-27346 (GCVE-0-2023-27346)
Vulnerability from cvelistv5
Published
2024-05-03 01:56
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
TP-Link AX1800 Firmware Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AX1800 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the parsing of firmware images. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19703.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-377/ | x_research-advisory |
Impacted products
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CVE-2023-27359 (GCVE-0-2023-27359)
Vulnerability from cvelistv5
Published
2024-05-03 01:56
Modified
2024-09-25 21:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Summary
TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability. This vulnerability allows remote attackers to gain access to LAN-side services on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the hotplugd daemon. The issue results from firewall rule handling that allows an attacker access to resources that should be available to the LAN interface only. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the root user.
. Was ZDI-CAN-19664.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-452/ | x_research-advisory |
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CVE-2023-1389 (GCVE-0-2023-1389)
Vulnerability from cvelistv5
Published
2023-03-15 00:00
Modified
2025-07-30 01:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Command Injection
Summary
TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | TP-Link Archer AX21 (AX1800) |
Version: All versions prior to version 1.14 Build 20230219 |
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CVE-2023-27332 (GCVE-0-2023-27332)
Vulnerability from cvelistv5
Published
2024-05-03 01:55
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
TP-Link Archer AX21 tdpServer Logging Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the logging functionality of the tdpServer program, which listens on UDP port 20002. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19898.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-245/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TP-Link | Archer AX21 |
Version: 1.1.3 Build 20221125 |
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Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-08-06 14:24
Severity ?
Summary
TP-Link Archer AX21 tmpServer Command 0x422 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer AX21 routers. Authentication is required to exploit this vulnerability.
The specific flaw exists within the handling of command 0x422 provided to the tmpServer service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19905.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| zdi-disclosures@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-23-244/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-23-244/ | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | 1.1.3 | |
| tp-link | archer_ax21 | - |
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Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-08-06 14:24
Severity ?
Summary
TP-Link Archer AX21 tdpServer Logging Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the logging functionality of the tdpServer program, which listens on UDP port 20002. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19898.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| zdi-disclosures@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-23-245/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-23-245/ | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | 1.1.3 | |
| tp-link | archer_ax21 | - |
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Vulnerability from fkie_nvd
Published
2023-08-01 14:15
Modified
2024-11-21 08:02
Severity ?
Summary
TP-Link Archer AX21(US)_V3_1.1.4 Build 20230219 and AX21(US)_V3.6_1.1.4 Build 20230219 are vulnerable to Buffer Overflow.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/xiaobye-ctf/My-CVE/tree/main/TP-Link/CVE-2023-31710 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/xiaobye-ctf/My-CVE/tree/main/TP-Link/CVE-2023-31710 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | 3.6_1.1.4 | |
| tp-link | archer_ax21_firmware | 3_1.1.4 | |
| tp-link | archer_ax21 | - |
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Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-08-06 14:23
Severity ?
Summary
TP-Link AX1800 Firmware Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AX1800 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the parsing of firmware images. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19703.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| zdi-disclosures@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-23-377/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-23-377/ | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | 1.1.1 | |
| tp-link | archer_ax21 | 3.0 |
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"value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria de an\u00e1lisis de firmware TP-Link AX1800. Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en las instalaciones afectadas de los enrutadores TP-Link AX1800. No se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad. La falla espec\u00edfica existe en el an\u00e1lisis de im\u00e1genes de firmware. El problema se debe a la falta de una validaci\u00f3n adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos en un b\u00fafer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de la ra\u00edz. Era ZDI-CAN-19703."
}
],
"id": "CVE-2023-27346",
"lastModified": "2025-08-06T14:23:12.220",
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Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-08-06 14:21
Severity ?
Summary
TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability. This vulnerability allows remote attackers to gain access to LAN-side services on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the hotplugd daemon. The issue results from firewall rule handling that allows an attacker access to resources that should be available to the LAN interface only. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the root user.
. Was ZDI-CAN-19664.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| zdi-disclosures@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-23-452/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-23-452/ | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | 1.1.1 | |
| tp-link | archer_ax21 | 3.0 |
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],
"id": "CVE-2023-27359",
"lastModified": "2025-08-06T14:21:22.323",
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Vulnerability from fkie_nvd
Published
2023-03-15 23:15
Modified
2025-03-19 20:57
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vulnreport@tenable.com | http://packetstormsecurity.com/files/174131/TP-Link-Archer-AX21-Command-Injection.html | Exploit, Third Party Advisory, VDB Entry | |
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2023-11 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/174131/TP-Link-Archer-AX21-Command-Injection.html | Exploit, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2023-11 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21_firmware | * | |
| tp-link | archer_ax21 | - |
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],
"id": "CVE-2023-1389",
"lastModified": "2025-03-19T20:57:29.073",
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