tp-link Archer C7 Security Vulnerabilities

4 Vulnerabilities

Description
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-12309. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27245, Last Modified: 2021-03-29T21:15:00Z References Advisory
A password-disclosure issue in the web interface on certain TP-Link devices allows a remote attacker to get full administrative access to the web panel. This affects WA901ND devices before 3.16.9(201211) beta, and Archer C5, Archer C7, MR3420, MR6400, WA701ND, WA801ND, WDR3500, WDR3600, WE843N, WR1043ND, WR1045ND, WR740N, WR741ND, WR749N, WR802N, WR840N, WR841HP, WR841N, WR842N, WR842ND, WR845N, WR940N, WR941HP, WR945N, WR949N, and WRD4300 devices. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2020-35575, Last Modified: 2020-12-26T02:15:00Z References Advisory
OpenWrt 18.06.4 allows XSS via these Name fields to the cgi-bin/luci/admin/network/firewall/rules URI: "Open ports on router" and "New forward rule" and "New Source NAT" (this can occur, for example, on a TP-Link Archer C7 device). Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2019-18992, Last Modified: 2019-12-03T20:15:00Z References Advisory
OpenWrt 18.06.4 allows XSS via the "New port forward" Name field to the cgi-bin/luci/admin/network/firewall/forwards URI (this can occur, for example, on a TP-Link Archer C7 device). Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2019-18993, Last Modified: 2019-12-03T20:15:00Z References Advisory

Description

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-12309.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27245, Last Modified: 2021-03-29T21:15:00Z

References

Advisory

A password-disclosure issue in the web interface on certain TP-Link devices allows a remote attacker to get full administrative access to the web panel. This affects WA901ND devices before 3.16.9(201211) beta, and Archer C5, Archer C7, MR3420, MR6400, WA701ND, WA801ND, WDR3500, WDR3600, WE843N, WR1043ND, WR1045ND, WR740N, WR741ND, WR749N, WR802N, WR840N, WR841HP, WR841N, WR842N, WR842ND, WR845N, WR940N, WR941HP, WR945N, WR949N, and WRD4300 devices.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2020-35575, Last Modified: 2020-12-26T02:15:00Z

References

Advisory

OpenWrt 18.06.4 allows XSS via these Name fields to the cgi-bin/luci/admin/network/firewall/rules URI: "Open ports on router" and "New forward rule" and "New Source NAT" (this can occur, for example, on a TP-Link Archer C7 device).

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2019-18992, Last Modified: 2019-12-03T20:15:00Z

References

Advisory

OpenWrt 18.06.4 allows XSS via the "New port forward" Name field to the cgi-bin/luci/admin/network/firewall/forwards URI (this can occur, for example, on a TP-Link Archer C7 device).

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2019-18993, Last Modified: 2019-12-03T20:15:00Z

References

Advisory

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