Cfs
CVE-2025-25373
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V13 - Configuration Permission assignment review
|
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.45%. |
| Exploit ScenarioDerived | A remote attacker could access resources due to misconfigured permissions by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAIv1 – Mar 28, 2026
The Memory Management Module of NASA cFS (Core Flight System) Aquila has insecure permissions, which can be exploited to gain an RCE on the platform. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. The Memory Management Module of NASA cFS (Core Flight System) Aquila has insecure permissions, which can be exploited to gain an RCE on the platform. Affected products include: Nasa Cfs.
Know when Cfs gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
The Memory Management Module of NASA cFS (Core Flight System) Aquila has insecure permissions, which can be exploited to gain an RCE on the platform.
Executive ViewAI
CVE-2025-25373 presents critical security risk, a incorrect permissions vulnerability rated CVSS 9.8. Attackers could escalate their privileges to gain elevated access beyond their authorized level. Proof-of-concept code is publicly available, increasing the risk of exploitation. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)CVE.org
NASA cFS (Core Flight System) Aquila is vulnerable to path traversal in the OSAL module, allowing the override of any ar
In NASA cFS (Core Flight System) Aquila, it is possible to put the onboard software in a state that will prevent the lau
NASA cFS (Core Flight System) Aquila is vulnerable to segmentation fault via sending a malicious telecommand to the Memo
Buffer overflow in NASA Core Flight System (cFS) up to version 7.0.1 allows adjacent-network attackers to corrupt memory
Integer underflow in NASA cFS's cFE Software Bus module (versions up to 7.0.1) allows a network-reachable, low-privilege
Memory corruption in NASA cFS up to version 7.0.0 via manipulation of the CFE_SB_TransmitMsg function in the CCSDS Heade
Integer overflow in NASA cFS CFE_TBL_ValidateCodecLoadSize function (cfe_tbl_passthru_codec.c) on 32-bit systems allows
GitHub PoC
Exploit-DB