CVE-2023-40747
Directory traversal vulnerability exists in A.K.I Software's PMailServer/PMailServer2 products' CGIs included in Internal Simple…
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
Directory traversal vulnerability exists in A.K.I Software's PMailServer/PMailServer2 products' CGIs included in Internal Simple Webserver. If this vulnerability is exploited, a remote attacker may access arbitrary files outside DocumentRoot.
Timeline
ID reserved
By jpcert
- 7 months later
· 7 months later
Published
- 12 months later
· 12 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 30% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
A.K.I Software · pmman.exe (Standard edition)
- affected 2.5.1.12154 and earlier
A.K.I Software · pmman.exe (Pro edition)
- affected 2.5.1.12155 and earlier
A.K.I Software · pmman.exe (Standard + IMAP4 edition)
- affected 2.5.1.12156 and earlier
A.K.I Software · pmman.exe (Pro + IMAP4 edition)
- affected 2.5.1.12157 and earlier
A.K.I Software · pmman.exe (Enterprise edition)
- affected 2.5.1.12158 and earlier
References (2)
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-2023-40747)Record last updated .