CVE-2002-1046

View on CVE.org

Published Apr 2, 2003 CVSS 2.0 · 5.0 Medium EPSS 1.7% KEV · Not listed

Description

Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:h:watchguard:firebox:5.0:::::::*
	cpe:2.3:h:watchguard:soho_firewall:5.0.28:::::::*
	cpe:2.3:h:watchguard:soho_firewall:5.0.29:::::::*
	cpe:2.3:h:watchguard:soho_firewall:5.0.31:::::::*
	cpe:2.3:h:watchguard:soho_firewall:5.0.35:::::::*
	cpe:2.3:h:watchguard:soho_firewall:5.0.35a:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2002-1035	Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.7% (1.741% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html
http://www.iss.net/security_center/static/9509.php
http://www.securityfocus.com/bid/5186

History

No history.

Subscriptions

Watchguard Firebox Soho Firewall

Weaknesses

NVD-CWE-Other

Sources

CVE record Updated: Aug 8, 2024, 3:12 AM

Status: PUBLISHED
Assigner: mitre
Published: Apr 2, 2003, 5:00 AM
Updated: Aug 8, 2024, 3:12 AM
Reserved: Aug 27, 2002, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 9:58 PM

Status: Modified
Published: Oct 4, 2002, 4:00 AM
Modified: Jun 16, 2026, 9:58 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2002-07-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2003-03-25T00:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "firebox-dvcp-dos(9509)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "http://www.iss.net/security_center/static/9509.php"}, {"name": "5186", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/5186"}, {"name": "20020709 KPMG-2002030: Watchguard Firebox Dynamic VPN Configuration Protocol DoS", "tags": ["mailing-list", "x_refsource_VULNWATCH"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2002-1046", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "firebox-dvcp-dos(9509)", "refsource": "XF", "url": "http://www.iss.net/security_center/static/9509.php"}, {"name": "5186", "refsource": "BID", "url": "http://www.securityfocus.com/bid/5186"}, {"name": "20020709 KPMG-2002030: Watchguard Firebox Dynamic VPN Configuration Protocol DoS", "refsource": "VULNWATCH", "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T03:12:16.590Z"}, "title": "CVE Program Container", "references": [{"name": "firebox-dvcp-dos(9509)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "http://www.iss.net/security_center/static/9509.php"}, {"name": "5186", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/5186"}, {"name": "20020709 KPMG-2002030: Watchguard Firebox Dynamic VPN Configuration Protocol DoS", "tags": ["mailing-list", "x_refsource_VULNWATCH", "x_transferred"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2002-1046", "datePublished": "2003-04-02T05:00:00.000Z", "dateReserved": "2002-08-27T00:00:00.000Z", "dateUpdated": "2024-08-08T03:12:16.590Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:watchguard:firebox:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "2B8BC6F2-D75F-44F7-8B48-7E849EB9C344", "vulnerable": true}, {"criteria": "cpe:2.3:h:watchguard:soho_firewall:5.0.28:*:*:*:*:*:*:*", "matchCriteriaId": "36070C85-EBD9-4A79-B31F-F2A7F5DE118E", "vulnerable": true}, {"criteria": "cpe:2.3:h:watchguard:soho_firewall:5.0.29:*:*:*:*:*:*:*", "matchCriteriaId": "1BA0FFC0-E58D-4A60-9389-844D83373C78", "vulnerable": true}, {"criteria": "cpe:2.3:h:watchguard:soho_firewall:5.0.31:*:*:*:*:*:*:*", "matchCriteriaId": "25A53541-CF4D-452A-B01D-44E33770B0B2", "vulnerable": true}, {"criteria": "cpe:2.3:h:watchguard:soho_firewall:5.0.35:*:*:*:*:*:*:*", "matchCriteriaId": "50480EED-CCD7-4494-BF47-C64DA5036857", "vulnerable": true}, {"criteria": "cpe:2.3:h:watchguard:soho_firewall:5.0.35a:*:*:*:*:*:*:*", "matchCriteriaId": "4CA8FF36-B73E-4258-BD4A-3F92EBB91791", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110."}], "id": "CVE-2002-1046", "lastModified": "2026-06-16T21:58:37.597", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2002-10-04T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.iss.net/security_center/static/9509.php"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/5186"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.iss.net/security_center/static/9509.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/5186"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}