8.5

CVE-2026-44096

udhcpc Privilege Escalation

A privilege escalation vulnerability in udhcpc allows a local user "charx-web" to execute arbitrary commands as root, resulting in full system compromise.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerPhoenix Contact
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Produkt CHARX SEC-3150
Default Statusunaffected
Version 1.0.0
Version < 1.9.1
Status affected
HerstellerPhoenix Contact
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Produkt CHARX SEC-3100
Default Statusunaffected
Version 1.0.0
Version < 1.9.1
Status affected
HerstellerPhoenix Contact
≫
Produkt CHARX SEC-3050
Default Statusunaffected
Version 1.0.0
Version < 1.9.1
Status affected
HerstellerPhoenix Contact
≫
Produkt CHARX SEC-3000
Default Statusunaffected
Version 1.0.0
Version < 1.9.1
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.142
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
info@cert.vde.com 8.5 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/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
info@cert.vde.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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://www.certvde.com/en/advisories/VDE-2026-008/