CVE-2026-5155 Tenda CH22 Parameter AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been mad...

CVE-2026-5155

CVE-2026-5155 : A stack-based overflow exists in Tenda CH22 1.0.0.1 in the function fromAdvSetWan (/goform/AdvSetWan) when the wanmode argument is manipulated. This allows a remote attacker to trigger an overflow and potentially compromise the device. Public exploit details are noted; CVSS-derive...

CVE-2026-5154

CVE-2026-5154 affects Tenda CH22 1.0.0.1. The vulnerability is in the Parameter Handler’s implementation of the function fromSetCfm in /goform/setcfm. Manipulating the funcname argument causes a stack-based buffer overflow, enabling remote exploitation. Public disclosure of the exploit indicates ...

CVE-2026-5154 Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow

A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflow. Remote exploitation of the attack is possible...

CVE-2026-5154

A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflow. Remote exploitation of the attack is possible...

CVE-2026-5154 Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow

A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflow. Remote exploitation of the attack is possible...

CVE-2025-66215

A flaw was found in OpenSC, an open-source smart card tool and middleware. An attacker with physical access to the computer can exploit this vulnerability when a user or administrator uses a smart card token. By presenting a specially crafted USB device or smart card, the attacker can trigger a...

CVE-2025-49010

A flaw was found in OpenSC, an open source smart card tools and middleware. An attacker with physical access to the computer, at the time a user or administrator uses a token, can exploit this vulnerability. By presenting specially crafted responses to Application Protocol Data Units APDUs from a...

CVE-2026-5152

Summary of CVE-2026-5152 (Tenda CH22): A stack-based buffer overflow is triggered in the /goform/createFileName endpoint by manipulating the fileNameMit argument in the formCreateFileName function of Tenda CH22 1.0.0.1. The issue can be exploited remotely, and a public exploit is available. Conne...

CVE-2026-5152

A vulnerability was detected in Tenda CH22 1.0.0.1. Impacted is the function formCreateFileName of the file /goform/createFileName. Performing a manipulation of the argument fileNameMit results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may...

CVE-2026-5152 Tenda CH22 createFileName formCreateFileName stack-based overflow

A vulnerability was detected in Tenda CH22 1.0.0.1. Impacted is the function formCreateFileName of the file /goform/createFileName. Performing a manipulation of the argument fileNameMit results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may...

CVE-2026-5152 Tenda CH22 createFileName formCreateFileName stack-based overflow

A vulnerability was detected in Tenda CH22 1.0.0.1. Impacted is the function formCreateFileName of the file /goform/createFileName. Performing a manipulation of the argument fileNameMit results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may...

binary-exploitation-writeups

Binary Exploitation Writeups A collection of pwn challenges c...

perl: stack-based crash in S_find_uninit_var()

A stack-based buffer overflow vulnerability was found in the Sfinduninitvar function in sv.c in Perl. This issue may allow an authenticated local attacker to send a specially crafted request to the application, leading to an infinite recursion, exhausting the process' stack space, resulting in a...

CVE-2025-66215

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that...

DEBIAN-CVE-2025-66215

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that...

DEBIAN-CVE-2025-49010

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that wou...

AZL-81183 CVE-2025-49010 affecting package opensc 0.27.1-2

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that wou...

UBUNTU-CVE-2025-66215

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that...

UBUNTU-CVE-2025-49010

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that wou...