What is CVE-2022-45896?

CVE-2022-45896 is a critical-severity vulnerability in Planetestream Planet Estream, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-12-25.

How severe is CVE-2022-45896?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Planetestream Planet Estream

CVE-2022-45896

Planet eStream before 6.72.10.07 allows unauthenticated upload of arbitrary files: Choose a Video / Related Media or Upload Document. Upload2.ashx can be used, or Ajax.asmx/ProcessUpload2. This leads to remote code execution.

Vulnerability class: Unrestricted File Upload

EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Planetestream Planet_estream
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2022-45896?: CVE-2022-45896 is a critical-severity vulnerability in Planetestream Planet Estream, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-12-25.
How severe is CVE-2022-45896?: Critical severity. CVSS v3 base score is 9.8 out of 10.