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12 vulnerabilities found for archer_ax21_firmware by tp-link
CVE-2023-27359 (GCVE-0-2023-27359)
Vulnerability from nvd – Published: 2024-05-03 01:56 – Updated: 2024-09-25 21:01
VLAI
Title
TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | AX1800 |
Affected:
AX21(US)_V3_1.1.1 Build 20220603
|
|
| tp-link | archer_ax21_firmware |
Affected:
3_1.1.1
cpe:2.3:o:tp-link:archer_ax21_firmware:*:*:*:*:*:*:*:* |
Date Public
2023-04-24 15:00
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CVE-2023-27346 (GCVE-0-2023-27346)
Vulnerability from nvd – Published: 2024-05-03 01:56 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link AX1800 Firmware Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | AX1800 |
Affected:
Archer AX21(US)_V3_1.1.1 Build 20220603
|
|
| mi | ax1800_firmware |
Affected:
0 , < 3230219
(custom)
cpe:2.3:o:mi:ax1800_firmware:-:*:*:*:*:*:*:* |
Date Public
2023-03-31 20:45
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CVE-2023-27333 (GCVE-0-2023-27333)
Vulnerability from nvd – Published: 2024-05-03 01:55 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link Archer AX21 tmpServer Command 0x422 Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | Archer AX21 |
Affected:
1.1.3 Build 20221125
|
|
| tp-link | archer_ax21 |
Affected:
-
cpe:2.3:h:tp-link:archer_ax21:-:*:*:*:*:*:*:* |
Date Public
2023-03-15 15:59
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CVE-2023-27332 (GCVE-0-2023-27332)
Vulnerability from nvd – Published: 2024-05-03 01:55 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link Archer AX21 tdpServer Logging Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | Archer AX21 |
Affected:
1.1.3 Build 20221125
|
|
| tp-link | archer_ax21_firmware |
Affected:
0 , < 3230219
(custom)
cpe:2.3:o:tp-link:archer_ax21_firmware:*:*:*:*:*:*:*:* |
Date Public
2023-03-15 15:59
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CVE-2023-31710 (GCVE-0-2023-31710)
Vulnerability from nvd – Published: 2023-08-01 00:00 – Updated: 2024-10-21 13:51
VLAI
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21 |
Affected:
V3_1.1.4
cpe:2.3:h:tp-link:archer_ax21:-:*:*:*:*:*:*:* |
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CVE-2023-1389 (GCVE-0-2023-1389)
Vulnerability from nvd – Published: 2023-03-15 00:00 – Updated: 2025-10-21 23:15Summary
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.
Severity
8.8 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Command Injection
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | TP-Link Archer AX21 (AX1800) |
Affected:
All versions prior to version 1.14 Build 20230219
|
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CVE-2023-27359 (GCVE-0-2023-27359)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-25 21:01
VLAI
Title
TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | AX1800 |
Affected:
AX21(US)_V3_1.1.1 Build 20220603
|
|
| tp-link | archer_ax21_firmware |
Affected:
3_1.1.1
cpe:2.3:o:tp-link:archer_ax21_firmware:*:*:*:*:*:*:*:* |
Date Public
2023-04-24 15:00
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CVE-2023-27346 (GCVE-0-2023-27346)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link AX1800 Firmware Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | AX1800 |
Affected:
Archer AX21(US)_V3_1.1.1 Build 20220603
|
|
| mi | ax1800_firmware |
Affected:
0 , < 3230219
(custom)
cpe:2.3:o:mi:ax1800_firmware:-:*:*:*:*:*:*:* |
Date Public
2023-03-31 20:45
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CVE-2023-27333 (GCVE-0-2023-27333)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:55 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link Archer AX21 tmpServer Command 0x422 Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | Archer AX21 |
Affected:
1.1.3 Build 20221125
|
|
| tp-link | archer_ax21 |
Affected:
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cpe:2.3:h:tp-link:archer_ax21:-:*:*:*:*:*:*:* |
Date Public
2023-03-15 15:59
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CVE-2023-27332 (GCVE-0-2023-27332)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:55 – Updated: 2024-09-18 18:28
VLAI
Title
TP-Link Archer AX21 tdpServer Logging Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | Archer AX21 |
Affected:
1.1.3 Build 20221125
|
|
| tp-link | archer_ax21_firmware |
Affected:
0 , < 3230219
(custom)
cpe:2.3:o:tp-link:archer_ax21_firmware:*:*:*:*:*:*:*:* |
Date Public
2023-03-15 15:59
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CVE-2023-31710 (GCVE-0-2023-31710)
Vulnerability from cvelistv5 – Published: 2023-08-01 00:00 – Updated: 2024-10-21 13:51
VLAI
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| tp-link | archer_ax21 |
Affected:
V3_1.1.4
cpe:2.3:h:tp-link:archer_ax21:-:*:*:*:*:*:*:* |
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CVE-2023-1389 (GCVE-0-2023-1389)
Vulnerability from cvelistv5 – Published: 2023-03-15 00:00 – Updated: 2025-10-21 23:15Summary
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.
Severity
8.8 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Command Injection
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | TP-Link Archer AX21 (AX1800) |
Affected:
All versions prior to version 1.14 Build 20230219
|
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