Security News > 2023 > December > Ivanti releases patches for 13 critical Avalanche RCE flaws
Ivanti has released security updates to fix 13 critical security vulnerabilities in the company's Avalanche enterprise mobile device management solution.
As Ivanti explained on Wednesday, these security flaws are due to WLAvalancheService stack or heap-based buffer overflow weaknesses reported by Tenable security researchers and Trend Micro's Zero Day Initiative.
"To address the security vulnerabilities [.], it is highly recommended to download the Avalanche installer and update to the latest Avalanche 6.4.2. These vulnerabilities impact all supported versions of the products - Avalanche versions 6.3.1 and above. Older versions/releases are also at risk."
In August, Ivanti fixed two other critical Avalanche buffer overflows tracked collectively as CVE-2023-32560 that could lead to crashes and arbitrary code execution following successful exploitation.
Hackers are exploiting critical Apache Struts flaw using public PoC. Sophos backports RCE fix after attacks on unsupported firewalls.
50K WordPress sites exposed to RCE attacks by critical bug in backup plugin.
News URL
Related news
- Ivanti VPN customers targeted via unrecognized RCE vulnerability (CVE-2025-22457) (source)
- Critical Ivanti Flaw Actively Exploited to Deploy TRAILBLAZE and BRUSHFIRE Malware (source)
- Gladinet’s Triofox and CentreStack Under Active Exploitation via Critical RCE Vulnerability (source)
- Critical Erlang/OTP SSH pre-auth RCE is 'Surprisingly Easy' to exploit, patch now (source)
- Critical Erlang/OTP SSH RCE bug now has public exploits, patch now (source)
- Critical Commvault RCE vulnerability fixed, PoC available (CVE-2025-34028) (source)
- Critical Langflow RCE flaw exploited to hack AI app servers (source)
- SysAid Patches 4 Critical Flaws Enabling Pre-Auth RCE in On-Premise Version (source)
- Ivanti warns of critical Neurons for ITSM auth bypass flaw (source)
- Unpatched critical bugs in Versa Concerto lead to auth bypass, RCE (source)
Related Vulnerability
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-08-10 | CVE-2023-32560 | Out-of-bounds Write vulnerability in Ivanti Avalanche 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. | 9.8 |