VARIoT IoT vulnerabilities database

Certain NETGEAR devices are affected by stored XSS. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR M4300-28G, etc. are all managed switches of NETGEAR. The vulnerability stems from the lack of correct verification of client data in WEB applications. An attacker can use this vulnerability to execute client code

In IQrouter through 3.3.1, there is a root user without a password, which allows attackers to gain full remote access via SSH. Note: The vendor claims that this vulnerability can only occur on a brand-new network that, after initiating the forced initial configuration (which has a required step for setting a secure password on the system), makes this CVE invalid. This vulnerability is “true for any unconfigured release of OpenWRT, and true of many other new Linux distros prior to being configured for the first time”. IQrouter Exists in an inadequate protection of credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Evenroute IQrouter is an intelligent router of American Evenroute. Evenroute IQrouter 3.3.1 and previous versions have security vulnerabilities. The vulnerability stems from the password of the root account being empty

Certain NETGEAR devices are affected by command injection. This affects R6300v2 before 1.0.4.8_10.0.77, R6400 before 1.0.1.24, R6700 before 1.0.1.26, R7000 before 1.0.9.10, R7100LG before 1.0.0.32, R7900 before 1.0.1.18, R8000 before 1.0.3.54, R8500 before 1.0.2.100, and D6100 before 1.0.0.50_0.0.50. plural NETGEAR A device contains an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6400, etc. are all products of NETGEAR. NETGEAR R6400 is a wireless router. NETGEAR R6700 is a wireless router. NETGEAR D6100 is a wireless modem. The vulnerability stems from the fact that the network system or product does not properly filter special elements in the process of constructing executable commands from external input data. Attackers can use this vulnerability to execute illegal commands

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR4300v2 before 1.0.0.54, and WNDR4500v3 before 1.0.0.54. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D7800, etc. are all products of NETGEAR. NETGEAR D7800 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR WNDR4300 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow

An unprotected logging route may allow an attacker to write endless log statements into the database without space limits or authentication. This results in consuming the entire available hard-disk space on the Ignition 8 Gateway (versions prior to 8.0.10), causing a denial-of-service condition. Inductive Automation Provided by Ignition 8 Gateway contains an improper access control vulnerability. Ignition 8 Gateway teeth, Inductive Automation Industrial software provided by. Ignition 8 Gateway has an improper access control vulnerability when writing logs to the database due to lack of authentication or data usage space restrictions. (CWE-284) exists.A remote third party writes endless logs to the database, causing a shortage of free space on the hard disk and causing service disruption. (DoS) condition may be caused. The platform supports SCADA (data acquisition and monitoring system), HMI (human machine interface), etc

Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not affect OpenSSL versions prior to 1.1.1d. Fixed in OpenSSL 1.1.1g (Affected 1.1.1d-1.1.1f). OpenSSL for, NULL Pointer reference vulnerability (CWE-476) exists. OpenSSL Project Than, OpenSSL Security Advisory [21 April 2020] Has been published. Severity - high (Severity: HIGH)SSL_check_chain Segmentation violation in function - CVE-2020-1967TLS 1.3 of signature_algorithms_cert When processing extensions NULL Because pointer reference occurs, communication after handshake SSL_check_chain() The server or client application may crash when the function is executed.Denial of service by receiving a specially crafted message by a remote third party (DoS) You may be attacked. The product supports a variety of encryption algorithms, including symmetric ciphers, hash algorithms, secure hash algorithms, etc. A remote attacker could exploit this vulnerability to crash the server or client application. The oldstable distribution (stretch) is not affected. For the stable distribution (buster), this problem has been fixed in version 1.1.1d-0+deb10u3. For the detailed security status of openssl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl6e+koACgkQEMKTtsN8 TjZYpA//YvGfr9NTErugtCJQ7KwRJGrXeKsYehR/EJXj1wR77f6k4HRc5J9AiLbV HaS+EKOPWS+buQ6MTS4hslwxhNzAlnharrzhSh2RrUZTfYB66+GhiPiilf09iXsG 2xTTqQW2stoOhzo8Qw6cN3SL7avw61moJwcIlFYxZ4wMuAZbLVSUw2Dlnk0LN3UP 4LD5k5sEYzlt57rygNJsFkquwpr5eth3FvCm5WYGorvcEJzhgdTgnerpSD1DYd84 eZczcYXCnnjXKeeJT3TPIgDiNt3eSP5ixQni1+lpR3bGfZHmlr7MwhhttQMvL+o7 lFP+M19/osxkYs9jt69naDxQIo0tHomrVCtBhTPdC6EIUPGMv4sIjLSIcJKWMhfC tax66NcCWrgRn62v60IgY26nWg52ZLezcOZyqUrMfeEzzCT3lQ5vXd7/+23YU689 PKTpXw4eyOEg3wp7kjyS9Xd2xGjwzGzq5jjK4cVwTPCZMhnlQTef7WLoWLwSqHIi pUTDnZZsBZJJ5l8Xp5j2tAwFhUseih1zd0Iz32Jog2YdUFZ4gd280/whDs8Iu9SR ZeD0mpKw0vsBvG6/yDypbOmRCvrhjSgtixx5Z/yiswSP0WGZg2Y+GAl9LVByBY7K JzfXM799tz16MrKVinXPsIAfZTrr6nbrxYuyDwQ4X7iFdJZ6T3g= =RykD -----END PGP SIGNATURE----- . It was found using the new static analysis pass being implemented in GCC, -fanalyzer. Additional analysis was performed by Matt Caswell and Benjamin Kaduk. Extended support is available for premium support customers: https://www.openssl.org/support/contracts.html This issue did not affect OpenSSL 1.1.0 however these versions are out of support and no longer receiving updates. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20200421.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202004-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenSSL: Multiple vulnerabilities Date: April 23, 2020 Bugs: #702176, #717442 ID: 202004-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities were found in OpenSSL, the worst of which could allow remote attackers to cause a Denial of Service condition. Background ========== OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1/v1.1/v1.2/v1.3) as well as a general purpose cryptography library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.1.1g >= 1.1.1g Description =========== Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker could perform a malicious crafted TLS 1.3 handshake against an application using OpenSSL, possibly resulting in a Denial of Service condition. In addition, it's feasible that an attacker might attack DH512. Workaround ========== There is no known workaround at this time. Resolution ========== All OpenSSL users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.1.1g" References ========== [ 1 ] CVE-2019-1551 https://nvd.nist.gov/vuln/detail/CVE-2019-1551 [ 2 ] CVE-2020-1967 https://nvd.nist.gov/vuln/detail/CVE-2020-1967 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202004-10 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R7800, etc. are all products of NETGEAR. NETGEAR R7800 is a wireless router. NETGEAR D7800 is a wireless modem. NETGEAR WNDR4300 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, it does not correctly verify the data boundary, resulting in incorrect read and write operations to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow. This affects D7800 prior to 1.0.1.34, DM200 prior to 1.0.0.50, R6100 prior to 1.0.1.22, R7500 prior to 1.0.0.122, R7800 prior to 1.0.2.42, R8900 prior to 1.0.3.10, R9000 prior to 1.0.3.10, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.54, WNDR4500v3 prior to 1.0.0.54, and WNR2000v5 prior to 1.0.0.64

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DM200 before 1.0.0.52, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.16, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R7800, etc. are all wireless routers from NETGEAR. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow. This affects DM200 prior to 1.0.0.52, R7500 prior to 1.0.0.122, R7800 prior to 1.0.2.42, R8900 prior to 1.0.3.10, R9000 prior to 1.0.3.16, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.54, WNDR4500v3 prior to 1.0.0.54, and WNR2000v5 prior to 1.0.0.64

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by incorrect configuration of security settings. NETGEAR ReadyNAS OS There is an unspecified vulnerability in.Information may be obtained. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements

NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS Exists in a cross-site scripting vulnerability.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS Exists in a cross-site scripting vulnerability.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS Exists in a cross-site scripting vulnerability.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS Exists in a cross-site scripting vulnerability.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by incorrect configuration of security settings. NETGEAR ReadyNAS OS 6 An unspecified vulnerability exists in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements

NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. NETGEAR ReadyNAS OS 6 A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code