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CVE-2026-5604
8.8 HIGH
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow
A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Performing a manipulation of the argument standard results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
References
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VDB-355396 | Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow vdb-entrytechnical-description
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Submit #785032 | Tenda CH22 V1.0.0.1 Stack-based Buffer Overflow third-party-advisory
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https://www.tenda.com.cn/ product
Affected products
CH22
- ==1.0.0.1
Matching in nixpkgs
pkgs.python312Packages.pycatch22
Python implementation of catch22
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nixos-25.11 pycatch22-0.4.5
- nixos-25.11-small pycatch22-0.4.5
- nixpkgs-25.11-darwin pycatch22-0.4.5
pkgs.python313Packages.pycatch22
Python implementation of catch22
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nixos-unstable pycatch22-0.4.5
- nixpkgs-unstable pycatch22-0.4.5
- nixos-unstable-small pycatch22-0.4.5
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nixos-25.11 pycatch22-0.4.5
- nixos-25.11-small pycatch22-0.4.5
- nixpkgs-25.11-darwin pycatch22-0.4.5
pkgs.python314Packages.pycatch22
Python implementation of catch22
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nixos-unstable pycatch22-0.4.5
- nixpkgs-unstable pycatch22-0.4.5
- nixos-unstable-small pycatch22-0.4.5
Package maintainers
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@mbalatsko Maksym Balatsko <mbalatsko@gmail.com>