How severe is CVE-2024-50320?

CVE-2024-50320 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-2024-50320 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50320?

CVE-2024-50320 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-50320?

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-2024-50320 have an EU (EUVD) identifier?

Yes. CVE-2024-50320 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44816.

When was CVE-2024-50320 published?

CVE-2024-50320 was published on 2024-11-12 and last updated on 2026-06-17.

CVE-2024-50320

CVE-2024-50320 is a high-severity vulnerability in Ivanti Avalanche with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 31% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-835.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 31% (98th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-44816
Weakness: CWE-835
Affected product: Ivanti Avalanche
Published: 2024-11-12
Last modified: 2026-06-17

Description

An infinite loop in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.

Frequently asked questions

What is CVE-2024-50320?: An infinite loop in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.
How severe is CVE-2024-50320?: CVE-2024-50320 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-2024-50320 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50320?: CVE-2024-50320 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-50320?: 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-2024-50320 have an EU (EUVD) identifier?: Yes. CVE-2024-50320 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44816.
When was CVE-2024-50320 published?: CVE-2024-50320 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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