CVE-2014-4927 - Vulnerability Details - OpenCVE

Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request.

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 Complete

This CVE is not in the KEV list.

The EPSS score is 0.20304.

Key SSVC decision points have not yet been added.

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:a:acme:micro_httpd:-:::::::*
	cpe:2.3:h:dlink:dsl2740u:-:::::::*
	cpe:2.3:h:dlink:dsl2750u:-:::::::*
	cpe:2.3:h:netgear:mr-adsl-dg834:-:::::::*
	cpe:2.3:h:netgear:wgr614:v1:::::::*
	cpe:2.3:h:netgear:wgr614:v2:::::::*
	cpe:2.3:h:netgear:wgr614:v3:::::::*
	cpe:2.3:h:netgear:wgr614:v4:::::::*
	cpe:2.3:h:netgear:wgr614:v5:::::::*
	cpe:2.3:h:netgear:wgr614:v6:::::::*
	cpe:2.3:h:netgear:wgr614:v7:::::::*
	cpe:2.3:h:netgear:wgr614:v8:::::::*
	cpe:2.3:h:netgear:wgr614:v9:::::::*

No data.

No data.

Project Subscriptions

Vendors	Products
Acme Subscribe	Micro Httpd Subscribe
Dlink Subscribe	Dsl2740u Subscribe Dsl2750u Subscribe
Netgear Subscribe	Mr-adsl-dg834 Subscribe Wgr614 Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://osvdb.org/show/osvdb/109356
http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html
http://www.exploit-db.com/exploits/34102
http://www.securityfocus.com/bid/68746

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-07-24T14:00:00.000Z

Updated: 2024-08-06T11:34:36.159Z

Reserved: 2014-07-11T00:00:00.000Z

Link: CVE-2014-4927

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2014-07-24T14:55:09.520

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-4927

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-07-18T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-07-24T13:57:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "34102", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "http://www.exploit-db.com/exploits/34102"}, {"name": "68746", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/68746"}, {"name": "109356", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/show/osvdb/109356"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-4927", "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": "Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "34102", "refsource": "EXPLOIT-DB", "url": "http://www.exploit-db.com/exploits/34102"}, {"name": "68746", "refsource": "BID", "url": "http://www.securityfocus.com/bid/68746"}, {"name": "109356", "refsource": "OSVDB", "url": "http://osvdb.org/show/osvdb/109356"}, {"name": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T11:34:36.159Z"}, "title": "CVE Program Container", "references": [{"name": "34102", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "http://www.exploit-db.com/exploits/34102"}, {"name": "68746", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/68746"}, {"name": "109356", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/show/osvdb/109356"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2014-4927", "datePublished": "2014-07-24T14:00:00.000Z", "dateReserved": "2014-07-11T00:00:00.000Z", "dateUpdated": "2024-08-06T11:34:36.159Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:acme:micro_httpd:-:*:*:*:*:*:*:*", "matchCriteriaId": "1AD463BC-534F-4F3D-8014-404B7A8E77CA", "vulnerable": true}, {"criteria": "cpe:2.3:h:dlink:dsl2740u:-:*:*:*:*:*:*:*", "matchCriteriaId": "38A6D5EE-6E9D-43D7-9C9C-752554FDC7EE", "vulnerable": true}, {"criteria": "cpe:2.3:h:dlink:dsl2750u:-:*:*:*:*:*:*:*", "matchCriteriaId": "1293CE45-F6E4-499A-91F8-F32663FC0D3E", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:mr-adsl-dg834:-:*:*:*:*:*:*:*", "matchCriteriaId": "EFEF0EAF-3163-4171-8BBB-46844313EBA8", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v1:*:*:*:*:*:*:*", "matchCriteriaId": "3C0B4B88-EBFE-4DE6-9038-18A609713CB4", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v2:*:*:*:*:*:*:*", "matchCriteriaId": "EC248C40-6F00-4B14-96FB-4C08CDFE1C79", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v3:*:*:*:*:*:*:*", "matchCriteriaId": "DDAD4C46-A082-4412-907E-637DCD91BDC8", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v4:*:*:*:*:*:*:*", "matchCriteriaId": "C5294DA2-038F-4A90-AC22-A82CCDE126BF", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v5:*:*:*:*:*:*:*", "matchCriteriaId": "891F919F-A312-4B67-B413-5E9B7299053B", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v6:*:*:*:*:*:*:*", "matchCriteriaId": "41ADEDC9-3642-41DE-888A-3FECE4134998", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v7:*:*:*:*:*:*:*", "matchCriteriaId": "F5E82215-C1CB-404D-B846-FCA6BC7FEDF2", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v8:*:*:*:*:*:*:*", "matchCriteriaId": "14436BCE-55C0-445B-B86F-64ECB8A4A2C2", "vulnerable": true}, {"criteria": "cpe:2.3:h:netgear:wgr614:v9:*:*:*:*:*:*:*", "matchCriteriaId": "D4A39563-6421-40A6-924B-D63C0444057D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request."}, {"lang": "es", "value": "Desbordamiento de buffer en ACME micro_httpd, utilizado en los routers D-Link DSL2750U y DSL2740U y NetGear WGR614 y MR-ADSL-DG834 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una cadena larga en la URI en una solicitud GET."}], "id": "CVE-2014-4927", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-07-24T14:55:09.520", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/show/osvdb/109356"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.exploit-db.com/exploits/34102"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/68746"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/show/osvdb/109356"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.exploit-db.com/exploits/34102"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/68746"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}