CVE-2024-23532

HIGH

7.5

CVSS Score

Published: April 19, 2024 at 01:10 AM UTC

Updated: June 17, 2026 at 07:13 AM UTC

1 product affected across 1 vendorAvalanche

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Severity

HIGH7.5

Exploit prediction

EPSS 2%

SSVC

No known exploit

Description

An out-of-bounds Read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks. In certain conditions this could also lead to remote code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Avalanche · Ivanti

95%

v < 6.4.3v < 6.4.3.5286.4.3

Affected range stops below 6.4.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.3.528, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US

References (1)

Vendor Advisory

Source: [email protected]

https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: HIGH
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-125

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