The (1) FTP, (2) POP3, (3) SMTP, and (4) NNTP servers in EServer 2.92 through 2.97, and…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The (1) FTP, (2) POP3, (3) SMTP, and (4) NNTP servers in EServer 2.92 through 2.97, and possibly 2.98, allow remote attackers to cause a denial of service (crash) via a large amount of data.
Why it matters now
EPSS 0.03945 90th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:etype:eserv:2.92:*:*:*:*:*:*:* | 2.92 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.93:*:*:*:*:*:*:* | 2.93 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.94:*:*:*:*:*:*:* | 2.94 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.95:*:*:*:*:*:*:* | 2.95 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.96:*:*:*:*:*:*:* | 2.96 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.97:*:*:*:*:*:*:* | 2.97 | Vulnerable | Etype |
| cpe:2.3:a:etype:eserv:2.98:*:*:*:*:*:*:* | 2.98 | Vulnerable | Etype |
- cpe:2.3:a:etype:eserv:2.92:*:*:*:*:*:*:* Versions 2.92 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.93:*:*:*:*:*:*:* Versions 2.93 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.94:*:*:*:*:*:*:* Versions 2.94 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.95:*:*:*:*:*:*:* Versions 2.95 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.96:*:*:*:*:*:*:* Versions 2.96 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.97:*:*:*:*:*:*:* Versions 2.97 Vulnerable ·Etype
- cpe:2.3:a:etype:eserv:2.98:*:*:*:*:*:*:* Versions 2.98 Vulnerable ·Etype
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2003-1266
- 2026-10-03 Alias added: GHSA-5fmx-9hq9-vfjx
References
Exploit 1
Patch 1
More Etype Eserv vulnerabilities
- TI-2008-04373 Stack-based buffer overflow in the FTP server in Etype Eserv 3.x, possibly 3.26, allows… CVSS 2.0HIGH 10.0
- TI-2000-00522 Buffer overflow in the logging feature of EServ 2.9.2 and earlier allows an attacker to… CVSS 2.0HIGH 10.0
- TI-2000-00897 EServ 2.92 Build 2982 allows remote attackers to cause a denial of service and possibly… CVSS 2.0HIGH 7.5
- TI-2002-00211 Etype Eserv 2.97 allows remote attackers to redirect traffic to other sites (aka FTP bounce) via the PORT command. CVSS 2.0HIGH 7.5
- TI-2002-00108 Etype Eserv 2.97 allows remote attackers to view password protected files via /./ in the URL. CVSS 2.0MEDIUM 5.0
- TI-1999-01456 Directory traversal vulnerability in Etype Eserv 2.50 web server allows a remote attacker… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2003-1266 · CVE Program
- CVE-2003-1266 · NVD
- FIRST EPSS
- GHSA-5fmx-9hq9-vfjx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences