How severe is CVE-2024-53289?

CVE-2024-53289 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-53289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-53289?

CVE-2024-53289 affects Dell Thinos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-53289?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-53289 have an EU (EUVD) identifier?

Yes. CVE-2024-53289 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51939.

When was CVE-2024-53289 published?

CVE-2024-53289 was published on 2024-12-11 and last updated on 2026-06-17.

CVE-2024-53289

CVE-2024-53289 is a high-severity vulnerability in Dell Thinos with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-367.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-51939
Weakness: CWE-367
Affected product: Dell Thinos
Published: 2024-12-11
Last modified: 2026-06-17

Description

Dell ThinOS version 2408 contains a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Frequently asked questions

What is CVE-2024-53289?: Dell ThinOS version 2408 contains a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
How severe is CVE-2024-53289?: CVE-2024-53289 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-53289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-53289?: CVE-2024-53289 affects Dell Thinos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-53289?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-53289 have an EU (EUVD) identifier?: Yes. CVE-2024-53289 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51939.
When was CVE-2024-53289 published?: CVE-2024-53289 was published on 2024-12-11 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000248475/dsa-2024-463

Affected products (1)

cpe:2.3:o:dell:thinos:2408:*:*:*:*:*:*:*

More vulnerabilities in Dell Thinos

CVE-2025-43728 — Critical (CVSS 9.6): Dell ThinOS 10, versions prior to 2508_10.0127, contain a Protection Mechanism Failure vulnerability. An…
CVE-2025-43730 — High (CVSS 8.4): Dell ThinOS 10, versions prior to 2508_10.0127, contains an Improper Neutralization of Argument Delimiters in a Command…
CVE-2024-53290 — High (CVSS 8.4): Dell ThinOS version 2408 contains an Improper Neutralization of Special Elements used in a Command ('Command…
CVE-2026-40715 — High (CVSS 7.8): Dell ThinOS 10, versions prior to ThinOS10 2602_10.0765, contain an Improper Access Control vulnerability. A low…
CVE-2026-23862 — High (CVSS 7.8): Dell ThinOS 10 versions prior to ThinOS 2602_10.0573, contain an Improper Neutralization of Special Elements used in a…
CVE-2025-43882 — High (CVSS 7.8): Dell ThinOS 10, versions prior to 2508_10.0127, contains an Unverified Ownership vulnerability. A local low-privileged…

All CVEs affecting Dell Thinos →

Other CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition) vulnerabilities

CVE-2026-25641 — Critical (CVSS 10.0): SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, there is a sandbox escape vulnerability due to a…
CVE-2025-64180 — Critical (CVSS 10.0): Manager-io/Manager is accounting software. In Manager Desktop and Server versions 25.11.1.3085 and below, a critical…
CVE-2025-34027 — Critical (CVSS 10.0): The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy…
CVE-2026-25052 — Critical (CVSS 9.9): n8n is an open source workflow automation platform. Prior to versions 1.123.18 and 2.5.0, a vulnerability in the file…
CVE-2025-13032 — Critical (CVSS 9.9): Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate…
CVE-2026-53838 — Critical (CVSS 9.8): OpenClaw before 2026.5.27 contains a state mutation vulnerability in node pairing reconnection that allows paired nodes…

Browse all CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition) vulnerabilities →