CVE-2014-3941

mediumpriority · track · 21EPSS 0.027 · 86 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.71% (86th) EPSS

CVSS 5 · medium

Is it mine?

86 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to "Host Spoofing."

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

affected products (86)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
typo3 typo3= 4.5.0nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.1nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.10nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.11nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.12nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.13nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.14nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.15nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.16nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.17nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.18nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.19nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.2nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.20nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.21nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.22nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.23nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.24nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.25nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

showing 20 of 86

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-594h-cx6w-p4jfTypo3 Host Header Spoofing Vulnerability2022-05-14ghsa · osvUS
TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to "Host Spoofing."

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2014-06-03modified 2026-06-17

related (25,176)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-88771US	critical9.8OT critical	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT critical	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT critical	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT critical	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT critical	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25171 more

references (15)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan