Dell ThinOS 2411 and prior, contains an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability.

Published 20 mo ago 2025-03-07 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.6%

percentile 49%

Public exploits

none known

Dell ThinOS 2411 and prior, contains an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution.

CISA SSVC assessment

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 19 mo ago 2025-03-11

Exploit prediction (EPSS)

0.60% probability of exploitation in the next 30 days, higher than 49% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CNA	3.1	7.8	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
CNA	3.1	7.8	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Affected products

Dell Wyse Proprietary OS (Modern ThinOS)

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

dell.com /support/kbdoc/en-us/000289886/dsa-2025-107 · vendor-advisory
incibe.es /incibe-cert/alerta-temprana/vulnerabilidades/cve-2025-26331 · third-party-advisory

Sources

CVE List: CVE-2025-26331
NVD: CVE-2025-26331

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary