Multiple buffer overflows in the IMAILAPILib ActiveX control (IMailAPI.dll) in Ipswitch…
Priority MEDIUM 49Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple buffer overflows in the IMAILAPILib ActiveX control (IMailAPI.dll) in Ipswitch IMail Server before 2006.2 allow remote attackers to execute arbitrary code via the (1) WebConnect and (2) Connect members in the (a) IMailServer control; (3) Sync3 and (4) Init3 members in the (b) IMailLDAPService control; and the (5) SetReplyTo member in the (c) IMailUserCollection control.
Why it matters now
EPSS 0.05641 93rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ipswitch:imail:2006:*:*:*:*:*:*:* | 2006 | Vulnerable | Ipswitch |
| cpe:2.3:a:ipswitch:imail_plus:2006:*:*:*:*:*:*:* | 2006 | Vulnerable | Ipswitch |
| cpe:2.3:a:ipswitch:imail_premium:2006:*:*:*:*:*:*:* | 2006 | Vulnerable | Ipswitch |
| cpe:2.3:a:ipswitch:ipswitch_collaboration_suite:2006_standard:*:*:*:*:*:*:* | 2006_standard | Vulnerable | Ipswitch |
- cpe:2.3:a:ipswitch:imail:2006:*:*:*:*:*:*:* Versions 2006 Vulnerable ·Ipswitch
- cpe:2.3:a:ipswitch:imail_plus:2006:*:*:*:*:*:*:* Versions 2006 Vulnerable ·Ipswitch
- cpe:2.3:a:ipswitch:imail_premium:2006:*:*:*:*:*:*:* Versions 2006 Vulnerable ·Ipswitch
- cpe:2.3:a:ipswitch:ipswitch_collaboration_suite:2006_standard:*:*:*:*:*:*:* Versions 2006_standard Vulnerable ·Ipswitch
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-1637
- 2026-10-03 Alias added: GHSA-586g-p3j5-gxcr
References
More Ipswitch Imail vulnerabilities
- TI-2004-00266 Buffer overflow in the Lightweight Directory Access Protocol (LDAP) daemon (iLDAP.exe… CVSS 2.0HIGH 10.0
- TI-2005-01189 Stack-based buffer overflow in the IMAP daemon (IMAPD32.EXE) in IMail 8.13 in Ipswitch… CVSS 2.0HIGH 10.0
- TI-2005-01188 Multiple stack-based buffer overflows in the IMAP server in IMail 8.12 and 8.13 in… CVSS 2.0HIGH 10.0
- TI-2004-01396 Stack-based buffer overflow in IPSwitch IMail 8.13 allows remote authenticated users to… CVSS 2.0MEDIUM 4.6
- TI-1999-01498 Buffer overflow in Ipswitch IMail Service 5.0 allows an attacker to cause a denial of… CVSS 2.0MEDIUM 5.0
- TI-2007-02705 Multiple buffer overflows in Ipswitch IMail before 2006.21 allow remote attackers or… CVSS 2.0HIGH 9.0
Sources
- CVE-2007-1637 · CVE Program
- CVE-2007-1637 · NVD
- FIRST EPSS
- GHSA-586g-p3j5-gxcr · GitHub Advisory Database · CC BY 4.0
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