CVE-2026-6199 - 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 "page" argument in /goform/qossetting, letting remote attackers cause a stack-based buffer overflow, exploit requires no special privileges.
Severity & Score
Impact
Remote attackers can cause a stack-based buffer overflow, potentially leading to remote code execution or system crash.
Mitigation
Update to the latest version.
References
Social Media Activity(2 posts)
š CVE-2026-6199 - High (8.8) A vulnerability was found in Tenda F456 1.0.0.5. Impacted is the function fromqossetting of the file /goform/qossetting. The manipulation of the argument page results in stack-based buffer overflow. It is possible to launch the attack remotely. Th... š https://www.thehackerwire.com/vulnerability/CVE-2026-6199/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original post
š CVE-2026-6199 - High (8.8) A vulnerability was found in Tenda F456 1.0.0.5. Impacted is the function fromqossetting of the file /goform/qossetting. The manipulation of the argument page results in stack-based buffer overflow. It is possible to launch the attack remotely. Th... š https://www.thehackerwire.com/vulnerability/CVE-2026-6199/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postRelated Resources
Details
- CVE ID
- CVE-2026-6199
- 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