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40 vulnerabilities found for tl-wr840n_firmware by tp-link

CVE-2023-39471 (GCVE-0-2023-39471)

Vulnerability from nvd – Published: 2024-05-03 02:10 – Updated: 2024-08-02 18:10
VLAI?
Title
TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability
Summary
TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ated_tp service. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21825.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
zdi
References
Impacted products
Vendor Product Version
TP-Link TL-WR841N Affected: 4.19
Create a notification for this product.
Show details on NVD website

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CVE-2022-29402 (GCVE-0-2022-29402)

Vulnerability from nvd – Published: 2022-05-25 17:24 – Updated: 2024-08-03 06:17
VLAI?
Summary
TP-Link TL-WR840N EU v6.20 was discovered to contain insecure protections for its UART console. This vulnerability allows attackers to connect to the UART port via a serial connection and execute commands as the root user without authentication.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-46122 (GCVE-0-2021-46122)

Vulnerability from nvd – Published: 2022-04-18 15:27 – Updated: 2024-08-04 05:02
VLAI?
Summary
Tp-Link TL-WR840N (EU) v6.20 Firmware (0.9.1 4.17 v0001.0 Build 201124 Rel.64328n) is vulnerable to Buffer Overflow via the Password reset feature.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26642 (GCVE-0-2022-26642)

Vulnerability from nvd – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the X_TP_ClonedMACAddress parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26641 (GCVE-0-2022-26641)

Vulnerability from nvd – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the httpRemotePort parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26640 (GCVE-0-2022-26640)

Vulnerability from nvd – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the minAddress parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26639 (GCVE-0-2022-26639)

Vulnerability from nvd – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the DNSServers parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25064 (GCVE-0-2022-25064)

Vulnerability from nvd – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a remote code execution (RCE) vulnerability via the function oal_wan6_setIpAddr.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25062 (GCVE-0-2022-25062)

Vulnerability from nvd – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25061 (GCVE-0-2022-25061)

Vulnerability from nvd – Published: 2022-02-25 19:39 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a command injection vulnerability via the component oal_setIp6DefaultRoute.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25060 (GCVE-0-2022-25060)

Vulnerability from nvd – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a command injection vulnerability via the component oal_startPing.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-41653 (GCVE-0-2021-41653)

Vulnerability from nvd – Published: 2021-11-13 14:18 – Updated: 2024-08-04 03:15
VLAI?
Summary
The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-29280 (GCVE-0-2021-29280)

Vulnerability from nvd – Published: 2021-08-19 15:31 – Updated: 2024-08-03 22:02
VLAI?
Summary
In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-36178 (GCVE-0-2020-36178)

Vulnerability from nvd – Published: 2021-01-06 20:57 – Updated: 2024-08-04 17:23
VLAI?
Summary
oal_ipt_addBridgeIsolationRules on TP-Link TL-WR840N 6_EU_0.9.1_4.16 devices allows OS command injection because a raw string entered from the web interface (an IP address field) is used directly for a call to the system library function (for iptables). NOTE: oal_ipt_addBridgeIsolationRules is not the only function that calls util_execSystem.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-15060 (GCVE-0-2019-15060)

Vulnerability from nvd – Published: 2019-08-22 18:56 – Updated: 2024-08-05 00:34
VLAI?
Summary
The traceroute function on the TP-Link TL-WR840N v4 router with firmware through 0.9.1 3.16 is vulnerable to remote code execution via a crafted payload in an IP address input field.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2023-39471 (GCVE-0-2023-39471)

Vulnerability from cvelistv5 – Published: 2024-05-03 02:10 – Updated: 2024-08-02 18:10
VLAI?
Title
TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability
Summary
TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ated_tp service. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21825.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
zdi
References
Impacted products
Vendor Product Version
TP-Link TL-WR841N Affected: 4.19
Create a notification for this product.
Show details on NVD website

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CVE-2022-29402 (GCVE-0-2022-29402)

Vulnerability from cvelistv5 – Published: 2022-05-25 17:24 – Updated: 2024-08-03 06:17
VLAI?
Summary
TP-Link TL-WR840N EU v6.20 was discovered to contain insecure protections for its UART console. This vulnerability allows attackers to connect to the UART port via a serial connection and execute commands as the root user without authentication.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-46122 (GCVE-0-2021-46122)

Vulnerability from cvelistv5 – Published: 2022-04-18 15:27 – Updated: 2024-08-04 05:02
VLAI?
Summary
Tp-Link TL-WR840N (EU) v6.20 Firmware (0.9.1 4.17 v0001.0 Build 201124 Rel.64328n) is vulnerable to Buffer Overflow via the Password reset feature.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26641 (GCVE-0-2022-26641)

Vulnerability from cvelistv5 – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the httpRemotePort parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26642 (GCVE-0-2022-26642)

Vulnerability from cvelistv5 – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the X_TP_ClonedMACAddress parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26639 (GCVE-0-2022-26639)

Vulnerability from cvelistv5 – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the DNSServers parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-26640 (GCVE-0-2022-26640)

Vulnerability from cvelistv5 – Published: 2022-03-28 22:42 – Updated: 2024-08-03 05:11
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the minAddress parameter.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25061 (GCVE-0-2022-25061)

Vulnerability from cvelistv5 – Published: 2022-02-25 19:39 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a command injection vulnerability via the component oal_setIp6DefaultRoute.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25064 (GCVE-0-2022-25064)

Vulnerability from cvelistv5 – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a remote code execution (RCE) vulnerability via the function oal_wan6_setIpAddr.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25062 (GCVE-0-2022-25062)

Vulnerability from cvelistv5 – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2022-25060 (GCVE-0-2022-25060)

Vulnerability from cvelistv5 – Published: 2022-02-25 19:38 – Updated: 2024-08-03 04:29
VLAI?
Summary
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a command injection vulnerability via the component oal_startPing.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-41653 (GCVE-0-2021-41653)

Vulnerability from cvelistv5 – Published: 2021-11-13 14:18 – Updated: 2024-08-04 03:15
VLAI?
Summary
The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2021-29280 (GCVE-0-2021-29280)

Vulnerability from cvelistv5 – Published: 2021-08-19 15:31 – Updated: 2024-08-03 22:02
VLAI?
Summary
In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-36178 (GCVE-0-2020-36178)

Vulnerability from cvelistv5 – Published: 2021-01-06 20:57 – Updated: 2024-08-04 17:23
VLAI?
Summary
oal_ipt_addBridgeIsolationRules on TP-Link TL-WR840N 6_EU_0.9.1_4.16 devices allows OS command injection because a raw string entered from the web interface (an IP address field) is used directly for a call to the system library function (for iptables). NOTE: oal_ipt_addBridgeIsolationRules is not the only function that calls util_execSystem.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-15060 (GCVE-0-2019-15060)

Vulnerability from cvelistv5 – Published: 2019-08-22 18:56 – Updated: 2024-08-05 00:34
VLAI?
Summary
The traceroute function on the TP-Link TL-WR840N v4 router with firmware through 0.9.1 3.16 is vulnerable to remote code execution via a crafted payload in an IP address input field.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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