How severe is CVE-2024-37373?

CVE-2024-37373 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-37373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-37373?

CVE-2024-37373 primarily affects Ivanti Avalanche. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-37373?

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-2024-37373 have an EU (EUVD) identifier?

Yes. CVE-2024-37373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36620.

When was CVE-2024-37373 published?

CVE-2024-37373 was published on 2024-08-14 and last updated on 2026-06-17.

CVE-2024-37373

CVE-2024-37373 is a high-severity vulnerability in Ivanti Avalanche with a CVSS 3.x base score of 7.2. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36620
Weakness: CWE-20
Affected product: Ivanti Avalanche
Published: 2024-08-14
Last modified: 2026-06-17

Description

Improper input validation in the Central Filestore in Ivanti Avalanche 6.3.1 allows a remote authenticated attacker with admin rights to achieve RCE.

Frequently asked questions

What is CVE-2024-37373?: Improper input validation in the Central Filestore in Ivanti Avalanche 6.3.1 allows a remote authenticated attacker with admin rights to achieve RCE.
How severe is CVE-2024-37373?: CVE-2024-37373 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-37373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-37373?: CVE-2024-37373 primarily affects Ivanti Avalanche. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-37373?: 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-2024-37373 have an EU (EUVD) identifier?: Yes. CVE-2024-37373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36620.
When was CVE-2024-37373 published?: CVE-2024-37373 was published on 2024-08-14 and last updated on 2026-06-17.

References

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-6-4-4-CVE-2024-38652-CVE-2024-38653-CVE-2024-36136-CVE-2024-37399-CVE-2024-37373

Affected products (20)

cpe:2.3:a:ivanti:avalanche:6.3.1:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.1.1507:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.2:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.2:*:*:*:*:windows:*:*
cpe:2.3:a:ivanti:avalanche:6.3.2:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.2.3490:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.2.3490:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.3:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.3:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.3.101:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.3.101:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.4:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.4:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.3.4.153:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.0:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.1:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.1:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.1.207:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.1.236:*:*:*:premise:*:*:*
cpe:2.3:a:ivanti:avalanche:6.4.2:*:*:*:premise:*:*:*

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