Description
A vulnerability has been found in NASA cFS up to 7.0.0. The impacted element is the function pickle.load of the component Pickle Module. Such manipulation leads to deserialization. The attack needs to be performed locally. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
References (5)
Core 5
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-355077 | NASA cFS Pickle pickle.load deserialization
https://vuldb.com/vuln/355077
Signature, Permissions Required signature
permissions-required
VDB-355077 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/355077/cti
Third Party Advisory third-party-advisory
Submit #781949 | NASA cFS 7.0.0 Code Execution
https://vuldb.com/submit/781949
Issue Tracking issue-tracking
https://github.com/nasa/cFS/issues/951
Product product
https://github.com/nasa/cFS/
Scores
CVSS v3
4.5
EPSS
0.0022
EPSS Percentile
12.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
CWE-502
Status
published
Products (2)
NASA/cFS
7.0
nasa/core_flight_system
< 7.0.0
Published
Apr 03, 2026
Tracked Since
Apr 03, 2026