What is CVE-2025-70833?

CVE-2025-70833 is a critical-severity vulnerability in Lkw199711 Smanga, classified under Improper Authentication. CVSS score: 9.4/10. Published 2026-02-20.

How severe is CVE-2025-70833?

Critical severity. CVSS v3 base score is 9.4 out of 10.

Auth bypass in Lkw199711 Smanga

CVE-2025-70833

An Authentication Bypass vulnerability in Smanga 3.2.7 allows an unauthenticated attacker to reset the password of any user (including the administrator) and fully takeover the account by manipulating POST parameters. The issue stems from insecure permission validation in check-power.php.

Vulnerability class: Broken Authentication

EPSS: 0.004 (32.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L.

Affected products

Lkw199711 Smanga — versions 3.2.7
N/a — versions n/a

Weakness classification (CWE)

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2025-70833?: CVE-2025-70833 is a critical-severity vulnerability in Lkw199711 Smanga, classified under Improper Authentication. CVSS score: 9.4/10. Published 2026-02-20.
How severe is CVE-2025-70833?: Critical severity. CVSS v3 base score is 9.4 out of 10.