What is CVE-2020-25466?

CVE-2020-25466 is a critical-severity vulnerability in Crmeb, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2020-10-23.

How severe is CVE-2020-25466?

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

SSRF in Crmeb

CVE-2020-25466

A SSRF vulnerability exists in the downloadimage interface of CRMEB 3.0, which can remotely download arbitrary files on the server and remotely execute arbitrary code.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2020-10-23 · last modified 2026-07-09.

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.

EPSS exploit prediction

EPSS: 0.026 (84.5th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000

Affected products

Crmeb — versions 3.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

af854a3a-2127-422b-91ae-364da2661108 (Product, Vendor Advisory)
github.com/crmeb/CRMEB (Third Party Advisory)
github.com/crmeb/CRMEB/issues/22 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-25466?: CVE-2020-25466 is a critical-severity vulnerability in Crmeb, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2020-10-23.
How severe is CVE-2020-25466?: Critical severity. CVSS v3 base score is 9.8 out of 10.