TP-Link Vulnerabilities and Affected Products
Vulnerabilities associated with Archer A7.
Products
Clear product- tl-wr886n_firmware14 vulnerabilities
- AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3)12 vulnerabilities
- ac1350_firmware11 vulnerabilities
- N300 Wireless Access Point (EAP115)10 vulnerabilities
- n300_firmware10 vulnerabilities
- Archer A79 vulnerabilities
- ER7206 Omada Gigabit VPN Router9 vulnerabilities
- TL-WR841N8 vulnerabilities
- TL-WR940N8 vulnerabilities
- Omada ER6057 vulnerabilities
- tl-wdr7660_firmware6 vulnerabilities
- tl-wr941nd5 vulnerabilities
- AC17504 vulnerabilities
- Archer AX30004 vulnerabilities
- Archer AX54004 vulnerabilities
- tl-wr840n_firmware4 vulnerabilities
- VN020 F3v(T)4 vulnerabilities
- Archer Air R53 vulnerabilities
- Archer AX213 vulnerabilities
- Archer AXE753 vulnerabilities
- Archer C53 vulnerabilities
- Archer C503 vulnerabilities
- TL-WR902AC3 vulnerabilities
- tl-wr902ac_firmware3 vulnerabilities
- TP-Link TL-WRN841N3 vulnerabilities
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2021-27245HIGH | This vulnerability allows a firewall bypass on affected installations of TP-Link Archer A7 prior to Archer C7(US)_V5_210125 and Archer A7(US)_V5_200220 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of IPv6 connections. The issue results from the lack of proper filtering of IPv6 SSH connections. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-123… CWE-693Mar 29, 2021 | CVSS8.1v3.1 | EPSS3.22% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10887CRITICAL | This vulnerability allows a firewall bypass on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of IPv6 connections. The issue results from the lack of proper filtering of IPv6 SSH connections. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-9663. CWE-693Mar 25, 2020 | CVSS9.8v3.1 | EPSS4.21% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10888CRITICAL | This vulnerability allows remote attackers to bypass authentication on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SSH port forwarding requests during initial setup. The issue results from the lack of proper authentication prior to establishing SSH port forwarding rules. An attacker can leverage this vulnerability to escalate privileges to resources n… CWE-287Mar 25, 2020 | CVSS9.8v3.1 | EPSS2.46% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10886CRITICAL | This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tmpServer service, which listens on TCP port 20002. 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 o… CWE-78Mar 25, 2020 | CVSS9.8v3.1 | EPSS5.64% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10885CRITICAL | This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. The issue results from the lack of proper validation of DNS reponses prior to further processing. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the root user. Was… CWE-20Mar 25, 2020 | CVSS9.8v3.1 | EPSS7.22% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10883HIGH | TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)This vulnerability allows local attackers to escalate privileges on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the file system. The issue lies in the lack of proper permissions set on the file system. An attacker can leverage this vulnerability to escalate privileges. Was ZDI-CAN-9651. CWE-732Mar 25, 2020 | CVSS7.8v3.1 | EPSS5.9% | PoCs2 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10884HIGH | TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)This vulnerability allows network-adjacent attackers execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. This issue results from the use of hard-coded encryption key. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was Z… | CVSS8.8v3.1 | EPSS24.7% | PoCs2 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10882HIGH | TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vuln… CWE-78Mar 25, 2020 | CVSS8.8v3.1 | EPSS41.4% | PoCs3 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2020-10881CRITICAL | This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. A crafted DNS message can trigger an overflow of a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9660. | CVSS9.8v3.1 | EPSS11.2% | PoCs1 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |