CRITICAL
CVE-2004-2214
CWE-178Published: December 31, 2004· Updated: Jun 16, 2026
9.8
CVSS v3.1
Official Description
Mbedthis AppWeb HTTP server before 1.1.3 allows remote attackers to bypass access restrictions via a URI with mixed case characters.
Technical Analysis
CVE-2004-2214 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
mbedthis1 product(s)
appweb http server
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (10)
→
http://secunia.com/advisories/12011Broken Link · Patch · Vendor Advisory
→
http://www.osvdb.org/7391Broken Link · Patch
→
http://www.securityfocus.com/bid/10673Broken Link · Patch · Third Party Advisory · VDB Entry
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/16638Third Party Advisory · VDB Entry
→
http://secunia.com/advisories/12011Broken Link · Patch · Vendor Advisory
→
http://www.osvdb.org/7391Broken Link · Patch
→
http://www.securityfocus.com/bid/10673Broken Link · Patch · Third Party Advisory · VDB Entry
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/16638Third Party Advisory · VDB Entry
Quick Facts
CVE IDCVE-2004-2214
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-178
CISA KEVNo
Affected1 vendor(s)
PublishedDec 31, 2004
Related CVEs (CWE-178)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2004-2214 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.