CVE-2026-6196 - Vulnerability Analysis
HighCVSS: 8.8Last Updated: April 13, 2026
Tenda F456 - Buffer Overflow
Overview
Tenda F456 1.0.0.5 contains a buffer overflow caused by manipulation of the "cmdinput" argument in /goform/exeCommand, letting remote attackers cause memory corruption or execute code, exploit requires no special privileges.
Severity & Score
Impact
Remote attackers can cause memory corruption or execute arbitrary code, potentially leading to full system compromise.
Mitigation
Update to the latest version.
References
Social Media Activity(2 posts)
š CVE-2026-6196 - High (8.8) A vulnerability was detected in Tenda F456 1.0.0.5. This affects the function fromexeCommand of the file /goform/exeCommand. Performing a manipulation of the argument cmdinput results in stack-based buffer overflow. The attack is possible to be ca... š https://www.thehackerwire.com/vulnerability/CVE-2026-6196/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
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š CVE-2026-6196 - High (8.8) A vulnerability was detected in Tenda F456 1.0.0.5. This affects the function fromexeCommand of the file /goform/exeCommand. Performing a manipulation of the argument cmdinput results in stack-based buffer overflow. The attack is possible to be ca... š https://www.thehackerwire.com/vulnerability/CVE-2026-6196/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postRelated Resources
Details
- CVE ID
- CVE-2026-6196
- Severity
- High
- CVSS Score
- 8.8
- Type
- buffer_overflow
- Status
- new
- EPSS
- 0.0%
- Social Posts
- 2
CWE
- CWE-119
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H