What is CVE-2020-28657?

CVE-2020-28657 is a critical-severity vulnerability in Bittacora Bpanel, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-03-02.

How severe is CVE-2020-28657?

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

SQL Injection in Bittacora Bpanel

CVE-2020-28657

In bPanel 2.0, the administrative ajax endpoints (aka ajax/aj_*.php) are accessible without authentication and allow SQL injections, which could lead to platform compromise.

Vulnerability class: SQL Injection

Published 2021-03-02 · last modified 2026-06-17.

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: 0.017 (75.9th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Bittacora Bpanel — versions 2.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/blackarrowsec/advisories/tree/master/2020/CVE-2020-28657 (Third Party Advisory)

Frequently asked questions

What is CVE-2020-28657?: CVE-2020-28657 is a critical-severity vulnerability in Bittacora Bpanel, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-03-02.
How severe is CVE-2020-28657?: Critical severity. CVSS v3 base score is 9.8 out of 10.