How severe is CVE-2024-45315?

CVE-2024-45315 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-45315 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-45315?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-45315 have an EU (EUVD) identifier?

Yes. CVE-2024-45315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41435.

When was CVE-2024-45315 published?

CVE-2024-45315 was published on 2024-10-11 and last updated on 2026-06-17.

CVE-2024-45315

CVE-2024-45315 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-59.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41435
Weakness: CWE-59
Published: 2024-10-11
Last modified: 2026-06-17

Description

The Improper link resolution before file access ('Link Following') vulnerability in SonicWall Connect Tunnel (version 12.4.3.271 and earlier of Windows client) allows users with standard privileges to create arbitrary folders and files, potentially leading to local Denial of Service (DoS) attack.

Frequently asked questions

What is CVE-2024-45315?: The Improper link resolution before file access ('Link Following') vulnerability in SonicWall Connect Tunnel (version 12.4.3.271 and earlier of Windows client) allows users with standard privileges to create arbitrary folders and files, potentially leading to local Denial of Service (DoS) attack.
How severe is CVE-2024-45315?: CVE-2024-45315 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-45315 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-45315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-45315 have an EU (EUVD) identifier?: Yes. CVE-2024-45315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41435.
When was CVE-2024-45315 published?: CVE-2024-45315 was published on 2024-10-11 and last updated on 2026-06-17.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0017

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