Vulnerability Report

CVE-2003-0220

Title: Kerio Personal Firewall (KPF) administrator authentication buffer overflow

Memory Corruption

Proof Of Concept

PoC Available for CVE-2003-0220

CWE Category NVD-CWE-noinfo
Published Date May 12, 2003
Modified Date Jun 16, 2026
Exploit Status Available
Score 7.5 CVSS v2.0
Exploit Probability (EPSS)
69.09%

Vulnerability Summary

CVE-2003-0220: Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet.

Impacted Vendors

K
kerio 1

Reference Links

http://marc.info/?l=bugtraq&m=105155734411836&w=2 http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10 http://www.kb.cert.org/vuls/id/454716 http://www.securityfocus.com/bid/7180 http://marc.info/?l=bugtraq&m=105155734411836&w=2 http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10 http://www.kb.cert.org/vuls/id/454716 http://www.securityfocus.com/bid/7180
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2003-0220 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/22417
View Code
Exploit-DB https://www.exploit-db.com/exploits/16465
View Code
Exploit-DB https://www.exploit-db.com/exploits/1537
View Code
Exploit-DB https://www.exploit-db.com/exploits/28
View Code
Exploit-DB https://www.exploit-db.com/exploits/22418
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.