Security Advisory 2021-02-02-1 - netifd and odhcp6c routing loop on IPv6 point to point links (CVE-2021-22161)

DESCRIPTION In case a link prefix route points to a point-to-point link it can trigger a routing loop if the destination IPv6 address belongs to the prefix and is not a local IPv6 address. If such a packet is received and not directed to a local IPv6 address it will be routed back to the...

TOTOLINK A850R-V1 has unspecified vulnerabilities

TOTOLINK A850R-V1 is a wireless dual-band router.TOTOLINK A850R-V1 version 1.0.1-B20150707.1612 and F1-V2 version 1.1-B20150708.1646 contain a security vulnerability that stems from the fact that by sending a specific hel,xasf packet to the WAN interface , it is possible to open the web managemen...

CVE-2015-9550

An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. By sending a specific hel,xasf packet to the WAN interface, it is possible to open the web management interface on the WAN interface...

CVE-2015-9550: Exposure of Resource to Wrong Sphere

An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. By sending a specific hel,xasf packet to the WAN interface, it is possible to open the web management interface on the WAN interface...

CVE-2015-9550

An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. By sending a specific hel,xasf packet to the WAN interface, it is possible to open the web management interface on the WAN interface. Recent assessments: Assessed Attacker Value...

Cisco IOS XE Software for cBR 8 Converged Broadband Routers DHCP DoS (cisco-sa-iosxe-dhcp-dos-JSCKX43h)

According to its self-reported version, IOS-XE is affected by a DoS vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers due to insufficient error handling when DHCP version 4 DHCPv4 messages are parsed. An unauthenticated, remote attacker...

CVE-2020-3509

A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service DoS condition. The vulnerability is due to insufficient erro...

Race condition

A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service DoS condition. The vulnerability is due to insufficient erro...

CVE-2020-3509 Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers DHCP Denial of Service Vulnerability

A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service DoS condition. The vulnerability is due to insufficient erro...

CVE-2020-3509: Observable Discrepancy

A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service DoS condition. The vulnerability is due to insufficient erro...

CVE-2020-5782

In IgniteNet HeliOS GLinq v2.2.1 r2961, if a user logs in and sets the ‘wantype’ parameter, the wan interface for the device will become unreachable, which results in a denial of service condition for devices dependent on this connection...

CVE-2020-5782

In IgniteNet HeliOS GLinq v2.2.1 r2961, if a user logs in and sets the ‘wantype’ parameter, the wan interface for the device will become unreachable, which results in a denial of service condition for devices dependent on this connection...

CVE-2020-5782: Undefined Security Weakness

In IgniteNet HeliOS GLinq v2.2.1 r2961, if a user logs in and sets the ‘wantype’ parameter, the wan interface for the device will become unreachable, which results in a denial of service condition for devices dependent on this connection...

CVE-2020-10888: Improper Authentication

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...

(Pwn2Own) TP-Link Archer A7 SSH Port Forwarding Authentication Bypass Vulnerability

This vulnerability allows remote attackers to bypass authentication on affected installations of TP-Link Archer A7 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...

VMware NSX SD-WAN Edge 3.1.2 - Command Injection

VMware NSX SD-WAN Edge 3.1.2 - Command Injection !/usr/bin/env python Exploit Title: Unauthenticated Command Injection vulnerability in VMware NSX SD-WAN by VeloCloud Date: 2018-06-29 Exploit Author: paragonsec @ Critical Start Credit: Brian Sullivan from Tevora and Section 8 @ Critical Start...

CVE-2018-5721

Stack-based buffer overflow in the ejupdatevariables function in router/httpd/web.c on ASUS routers when using software from https://github.com/RMerl/asuswrt-merlin allows web authenticated attackers to execute code via a request that updates a setting. In ejupdatevariables, the length of the...

TP-Link C2 / C20i Command Injection / Denial Of Service

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory Information Title: TP-Link C2 and C20i vulnerable to command injection authenticated root RCE, DoS, improper firewall rules Advisory URL: https://pierrekim.github.io/advisories/2017-tplink-0x00.txt Blog URL:...

CVE-2013-2645

Multiple cross-site request forgery CSRF vulnerabilities on the TP-LINK WR1043N router with firmware TL-WR1043NDV1120405 allow remote attackers to hijack the authentication of administrators for requests that 1 enable FTP access aka "FTP directory traversal" to /tmp via the shareEntire parameter ...

Netgear FM114P ProSafe Wireless Router UPnP Information Disclosure Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/7267/info The Netgear FM114P ProSafe Wireless Router is vulnerable to information disclosure. If Remote Access and Universal Plug and Play are both enabled on the WAN interface, a UPnP SOAP request can retrieve the userna...