Auth bypass in Hgiga Mailsherlock Msr45/ssr45
CVE-2020-25848
HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism.
Vulnerability class: Broken Authentication
EPSS: 0.017 (74.1th 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
- Hgiga Mailsherlock Msr45/ssr45 — versions unspecified
- Hgiga Msr45_isherlock-antispam
- Hgiga Msr45_isherlock-audit
- Hgiga Msr45_isherlock-base
- Hgiga Msr45_isherlock-user
- Hgiga Msr45_isherlock-useradmin
- Hgiga Ssr45_isherlock-antispam
- Hgiga Ssr45_isherlock-audit
- Hgiga Ssr45_isherlock-base
- Hgiga Ssr45_isherlock-user
Weakness classification (CWE)
References
- twcert@cert.org.tw (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-25848?
- CVE-2020-25848 is a critical-severity vulnerability in Hgiga Mailsherlock Msr45/ssr45, classified under Improper Authentication. CVSS score: 9.8/10. Published 2020-12-31.
- How severe is CVE-2020-25848?
- Critical severity. CVSS v3 base score is 9.8 out of 10.