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CVE-2014-3803

14
FAUCET Score

CVE-2014-3803 describes a vulnerability in the SpeechInput feature of Blink, affecting Google Chrome versions prior to 35.0.1916.114. This flaw allowed remote attackers to activate a user's microphone and capture speech-recognition text without explicit indication, by manipulating an INPUT element with the -x-webkit-speech attribute. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity leading to partial confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 35.0.1916.113CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
35.0.1916.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:35.0.1916.0:*:*:*:*:*:*:*
35.0.1916.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:35.0.1916.1:*:*:*:*:*:*:*
35.0.1916.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:35.0.1916.2:*:*:*:*:*:*:*
35.0.1916.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:35.0.1916.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.37%
Probability of exploitation in next 30 days
EPSS Percentile
69.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0137 is in the 40th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.guya.net / 2014/04/07/to-listen-without-consent-abusing-the-html5-speech
Exploit
googlechromereleases.blogspot.com / 2014/05/stable-channel-update_20.html
Vendor Advisory
code.google.com / p/chromium/issues/detail
Exploit
secunia.com / advisories/60372
src.chromium.org / viewvc/blink
Vendor Advisory
securityfocus.com / bid/67582
Third Party AdvisoryVDB Entry