What is CVE-2022-1805?

CVE-2022-1805 is a high-severity vulnerability in Teradici Tera2 Pcoip Zero Client, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2022-07-28.

How severe is CVE-2022-1805?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Teradici Tera2 Pcoip Zero Client

CVE-2022-1805

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.

Vulnerability class: Improper Certificate Validation

EPSS: 0.006 (44.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Teradici Tera2_pcoip_zero_client
Teradici Tera2_pcoip_zero_client_firmware — versions 22.04
N/a Tera2 Zero Client — versions Firmware version 22.04 and earlier

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

hp-security-alert@hp.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-1805?: CVE-2022-1805 is a high-severity vulnerability in Teradici Tera2 Pcoip Zero Client, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2022-07-28.
How severe is CVE-2022-1805?: High severity. CVSS v3 base score is 8.1 out of 10.