7.2high
CVE-2002-20402 exploits
The (1) phrafx and (2) phgrafx-startup programs in QNX realtime operating system (RTOS) 4.25 and 6.1.0 do not properly drop privileges befo…
Published 23 y ago · modified 4 mo ago · JSON
CVSS
7.2
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.1%
percentile 65%
Public exploits
2
Exploit-DB
Summary
The (1) phrafx and (2) phgrafx-startup programs in QNX realtime operating system (RTOS) 4.25 and 6.1.0 do not properly drop privileges before executing the system command, which allows local users to execute arbitrary commands by modifying the PATH environment variable to reference a malicious crttrap program.
Exploit prediction (EPSS)
1.08% probability of exploitation in the next 30 days, higher than 65% of all scored CVEs.
Exploits and detections
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
References
- securityfocus.com /bid/4916 · vdb-entry, x_refsource_BID, x_transferred
- securityfocus.com /bid/4915 · vdb-entry, x_refsource_BID, x_transferred
- online.securityfocus.com /archive/1/275218 · mailing-list, x_refsource_BUGTRAQ, x_transferred
- iss.net /security_center/static/9257.php · vdb-entry, x_refsource_XF, x_transferred
Sources
- CVE List: CVE-2002-2040
- NVD: CVE-2002-2040
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