8.6
CVE-2026-71923
- EPSS 1.67%
- Veröffentlicht 24.08.2026 17:07:52
- Zuletzt bearbeitet 26.08.2026 17:17:12
- Erkennungen
DrayTek VigorSwitch Multiple Models OS Command Injection via auth_set
Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the auth_set function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2540xs
Default Statusunaffected
Version
0
Version <
3.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2540xs
Default Statusunaffected
Version
0
Version <
3.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch FX2120
Default Statusunaffected
Version
0
Version <
3.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2282x
Default Statusunaffected
Version
0
Version <
2.10.6
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2282x
Default Statusunaffected
Version
0
Version <
2.10.6
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch Q2300x
Default Statusunaffected
Version
0
Version <
2.10.7
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch PQ2300xb
Default Statusunaffected
Version
0
Version <
2.10.7
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2542x
Default Statusunaffected
Version
0
Version <
3.10.6
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2542x
Default Statusunaffected
Version
0
Version <
3.10.6
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2542xh
Default Statusunaffected
Version
0
Version <
3.10.6
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch PX2060
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G1280
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P1280
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P1281x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G1282
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P1282
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2121
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2121
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch PQ2121x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch Q2121x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2280x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2280x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch Q2200x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch PQ2200xb
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2100
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2100
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch G2540x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
HerstellerDrayTek Corporation
≫
Produkt
VigorSwitch P2540x
Default Statusunaffected
Version
0
Version <
2.9.10
Status
affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.67% | 0.749 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| disclosure@vulncheck.com | 8.6 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
|
| disclosure@vulncheck.com | 7.2 | 1.2 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:H/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.draytek.com/about/security-advisory/multiple-vulnerabilities-in-vigorswitch-series-august-2026/
https://www.vulncheck.com/advisories/draytek-vigorswitch-multiple-models-os-command-injection-via-auth-set