High severity · published Mar 18, 2025
CVE-2025-27688
Dell ThinOS 2408 and prior, contains an improper permissions vulnerability
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Dell ThinOS 2408 and prior, contains an improper permissions vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WP
Wyse Proprietary OS (Modern ThinOS) · Dell
before ThinOS 2502 · source: vendor
TH
Thinos · Dell
through 2408 · source: NVD
Affected product
WP
Wyse Proprietary OS (Modern ThinOS)
Dell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27688
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27688
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000289886/dsa-2025-107
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