CVE-2022-40855

Tenda W20E router V15.11.0.6 contains a stack overflow in the function formSetPortMapping with post request 'goform/setPortMapping/'. This vulnerability allows attackers to cause a Denial of Service DoS or Remote Code Execution RCE via the portMappingServer, portMappingProtocol, portMappingWan,...

CVE-2022-40855

Tenda W20E router V15.11.0.6 contains a stack overflow in the function formSetPortMapping with post request 'goform/setPortMapping/'. This vulnerability allows attackers to cause a Denial of Service DoS or Remote Code Execution RCE via the portMappingServer, portMappingProtocol, portMappingWan,...

Tenda W20E 缓冲区错误漏洞

The Tenda W20E is a router from the Chinese company Tenda. A stack overflow vulnerability exists in Tenda W20E router version V15.11.0.6, which originates from the formSetPortMapping method not size-checking the input data when goform/setPortMapping/ with a POST request, and can be exploited to...

July 21, 2022—KB5015880 (OS Build 17763.3232) Preview

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July 19, 2022—KB5015879 (OS Build 20348.859) Preview

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Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

ALSA-2022:5316 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: buffer overflow in IPsec ESP transformation code CVE-2022-27666 kernel: out-of-bounds read in fbcongetfont function CVE-2020-28915 For more details about the security issues, including th...

RLSA-2022:5316 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: buffer overflow in IPsec ESP transformation code CVE-2022-27666 kernel: out-of-bounds read in fbcongetfont function CVE-2020-28915 For more details about the security issues, including th...

CVE-2021-45997

Tenda routers G1 and G3 v15.11.0.179502CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service DoS via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExtern...

CVE-2021-45997

Tenda routers G1 and G3 v15.11.0.179502CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service DoS via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExtern...

CVE-2021-45996

Tenda routers G1 and G3 v15.11.0.179502CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service DoS via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExtern...

CVE-2021-45996

Tenda routers G1 and G3 v15.11.0.179502CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service DoS via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExtern...

Tenda G1 and G3 缓冲区错误漏洞

The Tenda G1 and G3 are routers from the Chinese company Tenda. A buffer overflow vulnerability exists in the Tenda G1 and G3, which can be exploited by an attacker to cause a denial of service via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and...

Tenda G1 and G3 缓冲区错误漏洞

The Tenda G1 and G3 are routers from the Chinese company Tenda. A buffer overflow vulnerability exists in the Tenda G1 and G3, which can be exploited by an attacker to cause a denial of service via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and...

Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports

The Mozilla Foundation Security Advisory describes this flaw as: The Opportunistic Encryption feature of HTTP2 RFC 8164 allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on...

Pystinger - Bypass Firewall For Traffic Forwarding Using Webshell

Pystinger implements SOCK4 proxy and port mapping through webshell. It can be directly used by metasploit-framework, viper, cobalt strike for session online. Pystinger is developed in python, and currently supports three proxy scripts: php, jspx and aspx. Usage Suppose the domain name of the serv...

The vulnerability of port mapping configurations in Microsoft Windows operating systems allows a intruder to gain unauthorized access to protected information.

The vulnerability of port mapping port forwarding in Microsoft Windows operating systems is related to insufficient protection of sensitive data. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

CVE-2021-27707

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without...

CVE-2021-27707

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without...

CVE-2021-27707

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without...