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CVE-2020-25848
HGiga MailSherlock - Broken Authentication
Critical9.8EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- twcert
Description
HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| twcertCNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- Broken Authentication
- CWE-287 (opens in a new tab)All about CWE-287 and its CVEs
Affected products
HGiga · MailSherlock MSR45/SSR45
- affected unspecified – < 243
HGiga · MailSherlock MSR45/SSR45
- affected unspecified – < 114
HGiga · MailSherlock MSR45/SSR45
- affected unspecified – < 122
HGiga · MailSherlock MSR45/SSR45
- affected unspecified – < 143
HGiga · MailSherlock MSR45/SSR45
- affected unspecified – < 130
What to do
Solution: Update MailSherlock MSR45/SSR45 Module to: iSherlock-base-4.5-243.i386.rpm iSherlock-user-4.5-114.i386.rpm iSherlock-useradmin-4.5-122.i386.rpm iSherlock-audit-4.5-143.i386.rpm iSherlock-antispam-4.5-130.i386.rpm
References (1)
- https://www.twcert.org.tw/tw/cp-132-4256-cfc5a-1.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-25848)Record last updated .