9.6

CVE-2026-58459

Exploit

gpsd gpsprof Command Injection via gnuplot plot title subtype field

gpsd through release-3.27.5, fixed at commit 4c06658, contains a command injection vulnerability in gpsprof that allows attackers who control the GPS device subtype value to execute arbitrary shell commands by embedding backtick payloads in the gnuplot plot title without proper escaping. The subtype field sourced from a DEVICES JSON log entry or NMEA PGRMT sentence is written into a generated gnuplot program via a set title statement with only double-quote characters escaped, enabling arbitrary shell command execution as the user running gnuplot when the victim renders the generated plot through the gpsprof and gnuplot workflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gpsd Project ≫ Gpsd Version <= 3.27.5
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.8% 0.761
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.6 2.8 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
disclosure@vulncheck.com 8.4 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
disclosure@vulncheck.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://gitlab.com/gpsd/gpsd/-/work_items/404#note_3534119267
Third Party Advisory
Exploit
Issue Tracking
https://github.com/ntpsec/gpsd/commit/5581ba196d826a984fbfaf792b7d58535f9911ce
Patch
https://github.com/ntpsec/gpsd/commit/1a6bb7bcbdf58aa940132e630870af061dc88537
Patch
https://github.com/ntpsec/gpsd/commit/4c06658e988f4ced1a7a574ce082a22ef625df56
Patch
https://www.vulncheck.com/advisories/gpsd-gpsprof-command-injection-via-gnuplot-plot-title-subtype-field
Third Party Advisory