CVE-2022-43555 Missing authorization in Avalanche
A local attacker can escalate privileges due to missing authentication in the Ivanti Avalanche Printer Device Service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-43555?
CVE-2022-43555 is a high-severity missing authorization vulnerability in Ivanti Avalanche, published on 3 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Ivanti Avalanche Printer Device Service Missing Authentication Local Privilege Escalation Vulnerability
Weakness: CWE-306
Which versions are affected by CVE-2022-43555?
It affects 1 product.
Products include Ivanti Avalanche.
How do I fix CVE-2022-43555?
No fix has been published for CVE-2022-43555 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-43555 being exploited?
There is no known exploitation of CVE-2022-43555 in the wild and no public exploit code.
Other vulnerabilities in Ivanti Avalanche
Sources
Also known as GHSA-c8wx-9w26-pqw7.