CVE-2022-1805 Security feature bypass in Tera2 Zero Client
Attackers can bypass certificate verification in Amazon Workspaces connections from PCoIP Zero Clients via Man-in-the-Middle attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-1805?
CVE-2022-1805 is a high-severity vulnerability in Tera2 Zero Client, published on 28 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
When connecting to Amazon Workspaces, the SHA256 presented by AWS connection provisioner is not fully verified by Zero Clients. The issue could be exploited by an adversary that places a MITM (Man in the Middle) between a zero client and AWS session provisioner in the network. This issue is only applicable when connecting to an Amazon Workspace from a PCoIP Zero Client.
Weakness: CWE-295
Which versions are affected by CVE-2022-1805?
It affects 1 product.
Products include Teradici Tera2 Pcoip Zero Client Firmware.
How do I fix CVE-2022-1805?
No fix has been published for CVE-2022-1805 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-1805 being exploited?
There is no known exploitation of CVE-2022-1805 in the wild and no public exploit code.
Sources
Also known as GHSA-mqfh-36p4-43qx.