CVE-2014-4927

ACME micro_httpd - Denial of Service via Long URI in GET Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2014-4927. PoCs published by Yuval tisf Nativ.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in micro_httpd by sending an overly long GET request, causing a denial of service (DoS) on affected devices. The PoC targets specific D-Link and NetGear routers running vulnerable firmware.

Description

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.

Exploits (1)

exploitdb WORKING POC
by Yuval tisf Nativ · pythondoslinux
https://www.exploit-db.com/exploits/34102

This exploit demonstrates a buffer overflow vulnerability in micro_httpd by sending an overly long GET request, causing a denial of service (DoS) on affected devices. The PoC targets specific D-Link and NetGear routers running vulnerable firmware.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: micro_httpd (June 2012 version)
No auth needed
Prerequisites: Network access to the target device · micro_httpd running on port 80
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/34102
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/68746
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/show/osvdb/109356

Scores

EPSS 0.1119
EPSS Percentile 95.4%

Details

CWE
CWE-119
Status published
Products (13)
acme/micro_httpd
dlink/dsl2740u
dlink/dsl2750u
netgear/mr-adsl-dg834
netgear/wgr614 v1
netgear/wgr614 v2
netgear/wgr614 v3
netgear/wgr614 v4
netgear/wgr614 v5
netgear/wgr614 v6
... and 3 more
Published Jul 24, 2014
Tracked Since Feb 18, 2026