What is CVE-2020-20593?

CVE-2020-20593 is a high-severity vulnerability in Rockoa, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2021-12-22.

How severe is CVE-2020-20593?

High severity. CVSS v3 base score is 8.0 out of 10.

CSRF in Rockoa

CVE-2020-20593

A cross-site request forgery (CSRF) in Rockoa v1.9.8 allows an authenticated attacker to arbitrarily add an administrator account.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2021-12-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (35.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Rockoa — versions 1.9.8

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

github.com/alixiaowei/alixiaowei.github.io/issues/1 (Exploit, Third Party Advisory, Issue Tracking)
www.rockoa.com/view_demo.html (Product, Broken Link)

Frequently asked questions

What is CVE-2020-20593?: CVE-2020-20593 is a high-severity vulnerability in Rockoa, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2021-12-22.
How severe is CVE-2020-20593?: High severity. CVSS v3 base score is 8.0 out of 10.