How severe is CVE-2024-50318?

CVE-2024-50318 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-50318 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50318?

CVE-2024-50318 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-50318?

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-2024-50318 have an EU (EUVD) identifier?

Yes. CVE-2024-50318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44814.

When was CVE-2024-50318 published?

CVE-2024-50318 was published on 2024-11-12 and last updated on 2026-06-17.

CVE-2024-50318

CVE-2024-50318 is a high-severity vulnerability in Ivanti Avalanche with a CVSS 3.x base score of 7.5. 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-476.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-44814
Weakness: CWE-476
Affected product: Ivanti Avalanche
Published: 2024-11-12
Last modified: 2026-06-17

Description

A null pointer dereference in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.

Frequently asked questions

What is CVE-2024-50318?: A null pointer dereference in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.
How severe is CVE-2024-50318?: CVE-2024-50318 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-50318 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50318?: CVE-2024-50318 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-50318?: 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-2024-50318 have an EU (EUVD) identifier?: Yes. CVE-2024-50318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44814.
When was CVE-2024-50318 published?: CVE-2024-50318 was published on 2024-11-12 and last updated on 2026-06-17.

References

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-Multiple-CVEs-Q4-2024-Release

Affected products (1)

cpe:2.3:a:ivanti:avalanche:*:*:*:*:premise:*:*:*

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