CVE-2025-69809 - Vulnerability Analysis
CriticalCVSS: 9.8Last Updated: March 17, 2026
p2r3 Bareiron - Remote Code Execution
Overview
p2r3 Bareiron contains a write-what-where condition caused by improper memory write handling in commit 8e4d40, letting unauthenticated attackers execute arbitrary code via crafted packets.
Severity & Score
Impact
Unauthenticated attackers can execute arbitrary code remotely, potentially taking full control of the system.
Mitigation
Update to the latest version including fixes after commit 8e4d40.
References
Social Media Activity(2 posts)
š“ CVE-2025-69809 - Critical (9.8) A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execution via a crafted packet. š https://www.thehackerwire.com/vulnerability/CVE-2025-69809/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postš“ CVE-2025-69809 - Critical (9.8) A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execution via a crafted packet. š https://www.thehackerwire.com/vulnerability/CVE-2025-69809/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postRelated Resources
Details
- CVE ID
- CVE-2025-69809
- Severity
- Critical
- CVSS Score
- 9.8
- Type
- undefined
- Status
- unconfirmed
- EPSS
- 3.6%
- Social Posts
- 2
CWE
- CWE-123
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H