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CVE-2026-5604
8.8 HIGH
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): High (H)
- Exploit Code Maturity (E): Proof-of-Concept (P)
- Remediation Level (RL): Not Defined (X)
- Report Confidence (RC): Reasonable (R)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): High (H)
- Modified Availability (MA): High (H)
by @LeSuisse Activity log
- Created suggestion
- @LeSuisse dismissed (not in Nixpkgs)
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
-
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
-
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>