High severity · published Apr 25, 2024
CVE-2024-23527
An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read…
7.5
CVSS
2%
EPSS
No
On KEV
Description
An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
Avalanche · Ivanti
before 6.4.3.528 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-23527
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-23527
Vendor Advisory
https://www.ivanti.com/blog/security-update-for-ivanti-avalanche
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