Is CVE-2004-2214 in the CISA KEV catalog?

No. CVE-2004-2214 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-2214?

CVE-2004-2214 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2004-2214?

CVE-2004-2214 has an EPSS score of 2.70% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-2214?

Upgrade appweb http server to 1.1.3 or later.

CVE & CISA-KEV Catalog

CVE-2004-2214

CRITICALEPSS 84th pctl

9.8

CVSS v3

NVD

Description

Mbedthis AppWeb HTTP server before 1.1.3 allows remote attackers to bypass access restrictions via a URI with mixed case characters.

CWE-178

How to fix

Remediation Available

appweb http serverNVD

Affected:< 1.1.3Fixed in:1.1.3CVE-2004-2214derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

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

Exploit Intelligence

2.70%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Patch3

Third-Party Advisory1

exchange.xforce.ibmcloud.com

Other references1

mbedthis.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.