CVE-2025-47869
Last modified
CVE-2025-47869 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability was discovered in Apache NuttX RTOS apps/exapmles/xmlrpc application. In this example application device stats structure that stored remotely provided parameters had hardcoded buffer size which could lead to buffer overflow. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability was discovered in Apache NuttX RTOS apps/exapmles/xmlrpc application. In this example application device stats structure that stored remotely provided parameters had hardcoded buffer size which could lead to buffer overflow. Structure members buffers were updated to valid size of CONFIG_XMLRPC_STRINGSIZE+1. This issue affects Apache NuttX RTOS users that may have used or base their code on example application as presented in releases from 6.22 before 12.9.0. Users of XMLRPC in Apache NuttX RTOS are advised to review their code for this pattern and update buffer sizes as presented in the version of the example in release 12.9.0.
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 |
|---|---|---|
| Apache | Nuttx | >= 6.22, < 12.9.0 |
References
- https://github.com/apache/nuttx-apps/pull/3027Issue Tracking, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2025/06/14/2Mailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-47869?
How severe is CVE-2025-47869?
How do I fix CVE-2025-47869?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-47863Rejected reason: Not used
- CVE-2025-47864Rejected reason: Not used
- CVE-2025-47865A Local File Inclusion vulnerability in a Trend Micro Apex C…9.8
- CVE-2025-47866An unrestricted file upload vulnerability in a Trend Micro A…7.5
- CVE-2025-47867A Local File Inclusion vulnerability in a Trend Micro Apex C…9.8
- CVE-2025-47868Out-of-bounds Write resulting in possible Heap-based Buffer …9.8
- CVE-2025-4787A vulnerability classified as critical has been found in Sou…8.8
- CVE-2025-47870Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11…4.3
- CVE-2025-47871Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.…5.4
- CVE-2025-47872The public-facing product registration endpoint server respo…6.9
- CVE-2025-47873An out-of-bounds read vulnerability exists in the EMF functi…7.1
- CVE-2025-4788A vulnerability classified as critical was found in FreeFloa…9.8
Are you affected by CVE-2025-47869?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
