VulnerabilityAnalyzed

CVE-2024-47007

A NULL pointer dereference in WLAvalancheService.exe of Ivanti Avalanche before version 6.4.5 allows a remote unauthenticated attacker to cause a denial of service.

HIGH 7.5EPSS 1.71%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A NULL pointer dereference in WLAvalancheService.exe of Ivanti Avalanche before version 6.4.5 allows a remote unauthenticated attacker to cause a denial of service.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 1.71% probability · 76th percentile
CISA KEV: Not listed
Weakness: CWE-476
Affected: ivanti/avalanche
Source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

References

https://forums.ivanti.com/s/article/Ivanti-Avalanche-6-4-5-Security-AdvisoryVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.