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CVE-2002-0603
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.
Medium5.0EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (5)
- http://www.snapgear.com/releases.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- snapgear-vpn-ipsec-dos(8987) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20020502 [VulnWatch] KPMG-2002017: Snapgear Lite+ Firewall Denial of Service (opens in a new tab)mailing-listx_refsource_VULNWATCHx_transferred
- 20020502 KPMG-2002017: Snapgear Lite+ Firewall Denial of Service (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 4659 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
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)
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[](https://trackcve.app/cve/CVE-2002-0603)Record last updated .