CVE-2025-69809
CRITICALCVSS 9.8/10EPSS 0.53%
Last modified
CVE-2025-69809 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| P2r3 | Bareiron | 2025-09-16 |
References
- https://github.com/vmpr0be/bareiron-vr/blob/main/CVE-2025-69809.mdThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-69809?
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.
How severe is CVE-2025-69809?
CVE-2025-69809 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2025-69809?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-69809?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST