CVE-2002-0603
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash)...
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.
Exploit likelihood
What each source reports
NVD Score used
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.
- Record
CVE-2002-0603- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.
- Record
CVE-2002-0603- Updated
- 2026-11-02
EUVDEUVD-2002-0598 No score
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.
- Record
EUVD-2002-0598- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h3hg-cj3g-2q52 No score
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash)...
Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.
- Record
GHSA-h3hg-cj3g-2q52- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2002-0603 is a medium vulnerability (CVSS 5.0) in Snapgear Lite\+ Firewall, published June 11, 2002. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.63%, the 76th percentile. No source names a fixed version.