VulnerabilityModified
CVE-2023-32560
An attacker can send a specially crafted message to the Wavelink Avalanche Manager, which could result in service disruption or arbitrary code execution.
CRITICAL 9.8EPSS 99.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 99.4%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
An attacker can send a specially crafted message to the Wavelink Avalanche Manager, which could result in service disruption or arbitrary code execution. Thanks to a Researcher at Tenable for finding and reporting. Fixed in version 6.4.1.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 99.43% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787, CWE-20
- Affected
- ivanti/avalanche
- Source
- support@hackerone.com
References
- http://packetstormsecurity.com/files/174459/Ivanti-Avalance-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/174698/Ivanti-Avalanche-MDM-Buffer-Overflow.html
- https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_USVendor Advisory
- http://packetstormsecurity.com/files/174459/Ivanti-Avalance-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/174698/Ivanti-Avalanche-MDM-Buffer-Overflow.html
- https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_USVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.