CVE-2008-1243 - Vulnerability Details - OpenCVE

Description

Cross-site scripting (XSS) vulnerability on the Linksys WRT300N router with firmware 2.00.20, when Mozilla Firefox or Apple Safari is used, allows remote attackers to inject arbitrary web script or HTML via the dyndns_domain parameter to the default URI.

Published: 2008-03-10

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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 [-]

cpe:2.3:h:linksys:wrt300n:*:*:2.00.20:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2008-1251	Cross-site scripting (XSS) vulnerability on the Linksys WRT300N router with firmware 2.00.20, when Mozilla Firefox or Apple Safari is used, allows remote attackers to inject arbitrary web script or HTML via the dyndns_domain parameter to the default URI.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.0034.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://code.bulix.org/cx46qa-65489
http://code.bulix.org/koom78-65490
http://www.gnucitizen.org/projects/router-hacking-challenge/
http://www.securityfocus.com/archive/1/489009/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/41121

History

No history.

Subscriptions

Linksys Wrt300n

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2008-03-10T17:00:00.000Z

Updated: 2024-08-07T08:17:34.429Z

Reserved: 2008-03-10T00:00:00.000Z

Link: CVE-2008-1243

Vulnrichment

No data.

NVD

Status : Modified

Published: 2008-03-10T17:44:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2008-1243

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2008-02-29T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Cross-site scripting (XSS) vulnerability on the Linksys WRT300N router with firmware 2.00.20, when Mozilla Firefox or Apple Safari is used, allows remote attackers to inject arbitrary web script or HTML via the dyndns_domain parameter to the default URI."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-11T19:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "20080301 The Router Hacking Challenge is Over!", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"tags": ["x_refsource_MISC"], "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"tags": ["x_refsource_MISC"], "url": "http://code.bulix.org/cx46qa-65489"}, {"name": "linksys-wrt300n-dyndnsdomain-xss(41121)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41121"}, {"tags": ["x_refsource_MISC"], "url": "http://code.bulix.org/koom78-65490"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2008-1243", "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": "Cross-site scripting (XSS) vulnerability on the Linksys WRT300N router with firmware 2.00.20, when Mozilla Firefox or Apple Safari is used, allows remote attackers to inject arbitrary web script or HTML via the dyndns_domain parameter to the default URI."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20080301 The Router Hacking Challenge is Over!", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"name": "http://www.gnucitizen.org/projects/router-hacking-challenge/", "refsource": "MISC", "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"name": "http://code.bulix.org/cx46qa-65489", "refsource": "MISC", "url": "http://code.bulix.org/cx46qa-65489"}, {"name": "linksys-wrt300n-dyndnsdomain-xss(41121)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41121"}, {"name": "http://code.bulix.org/koom78-65490", "refsource": "MISC", "url": "http://code.bulix.org/koom78-65490"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T08:17:34.429Z"}, "title": "CVE Program Container", "references": [{"name": "20080301 The Router Hacking Challenge is Over!", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://code.bulix.org/cx46qa-65489"}, {"name": "linksys-wrt300n-dyndnsdomain-xss(41121)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41121"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://code.bulix.org/koom78-65490"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2008-1243", "datePublished": "2008-03-10T17:00:00.000Z", "dateReserved": "2008-03-10T00:00:00.000Z", "dateUpdated": "2024-08-07T08:17:34.429Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:linksys:wrt300n:*:*:2.00.20:*:*:*:*:*", "matchCriteriaId": "6E509B0B-EA59-4833-8589-4EB60FFAD0A7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-site scripting (XSS) vulnerability on the Linksys WRT300N router with firmware 2.00.20, when Mozilla Firefox or Apple Safari is used, allows remote attackers to inject arbitrary web script or HTML via the dyndns_domain parameter to the default URI."}, {"lang": "es", "value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en el router Linksys WRT300N con software empotrado (firmware) 2.00.20, cuando se utiliza Mozilla Firefox o Apple Safari, permite a atacantes remotos inyectar secuencias de comandos Web o HTML de su elecci\u00f3n a trav\u00e9s del par\u00e1metro dyndns_domain en el URI por defecto."}], "id": "CVE-2008-1243", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-03-10T17:44:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://code.bulix.org/cx46qa-65489"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://code.bulix.org/koom78-65490"}, {"source": "cve@mitre.org", "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41121"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://code.bulix.org/cx46qa-65489"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://code.bulix.org/koom78-65490"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41121"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}