MEDIUM
The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote attackers to enable microphone access and obtain speech-recognition text without indication via an INPUT element with a -x-webkit-speech attribute
Published May 21, 2014
4.3
MEDIUMCVSS 2.0
EPSS 1.37%
Description
The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote attackers to enable microphone access and obtain speech-recognition text without indication via an INPUT element with a -x-webkit-speech attribute.
Affected products
No data.
OR
- ≤ 35.0.1916.113
- 35.0.1916.0
- 35.0.1916.1
- 35.0.1916.2
- 35.0.1916.3
- 35.0.1916.4
- 35.0.1916.5
- 35.0.1916.6
- 35.0.1916.7
- 35.0.1916.8
- 35.0.1916.9
- 35.0.1916.10
- 35.0.1916.11
- 35.0.1916.13
- 35.0.1916.14
- 35.0.1916.15
- 35.0.1916.17
- 35.0.1916.18
- 35.0.1916.19
- 35.0.1916.20
- 35.0.1916.21
- 35.0.1916.22
- 35.0.1916.23
- 35.0.1916.27
- 35.0.1916.31
- 35.0.1916.32
- 35.0.1916.33
- 35.0.1916.34
- 35.0.1916.35
- 35.0.1916.36
- 35.0.1916.37
- 35.0.1916.38
- 35.0.1916.39
- 35.0.1916.40
- 35.0.1916.41
- 35.0.1916.42
- 35.0.1916.43
- 35.0.1916.44
- 35.0.1916.45
- 35.0.1916.46
- 35.0.1916.47
- 35.0.1916.48
- 35.0.1916.49
- 35.0.1916.51
- 35.0.1916.52
- 35.0.1916.54
- 35.0.1916.56
- 35.0.1916.57
- 35.0.1916.59
- 35.0.1916.61
- 35.0.1916.68
- 35.0.1916.69
- 35.0.1916.71
- 35.0.1916.72
- 35.0.1916.74
- 35.0.1916.77
- 35.0.1916.80
- 35.0.1916.82
- 35.0.1916.84
- 35.0.1916.85
- 35.0.1916.86
- 35.0.1916.88
- 35.0.1916.90
- 35.0.1916.92
- 35.0.1916.93
- 35.0.1916.95
- 35.0.1916.96
- 35.0.1916.98
- 35.0.1916.99
- 35.0.1916.101
- 35.0.1916.103
- 35.0.1916.104
- 35.0.1916.105
- 35.0.1916.106
- 35.0.1916.107
- 35.0.1916.108
- 35.0.1916.109
- 35.0.1916.110
- 35.0.1916.111
- 35.0.1916.112
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.37% 0.01369
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01369
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.37% (0.01369) | 70.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.36% (0.01358) | 67.97th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.52% (0.00524) | 65.02th | v4 (v2025.03.14) |
| Dec 17, 2024 | 0.93% (0.00932) | 82.78th | v3 (v2023.03.01) |
| May 19, 2024 | 2.35% (0.02350) | 89.77th | v3 (v2023.03.01) |
| Jan 1, 2024 | 2.61% (0.02606) | 89.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.00% (0.02005) | 87.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://blog.guya.net/2014/04/07/to-listen-without-consent-abusing-the-html5-speech/ x_refsource_MISCExploit
- http://googlechromereleases.blogspot.com/2014/05/stable-channel-update_20.html x_refsource_CONFIRMVendor Advisory
- http://secunia.com/advisories/60372 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/67582 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://code.google.com/p/chromium/issues/detail?id=360448 x_refsource_CONFIRMExploit
- https://src.chromium.org/viewvc/blink?revision=171373&view=revision x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://blog.guya.net/2014/04/07/to-listen-without-consent-abusing-the-html5-speech/ | x_refsource_MISCExploit | |
| http://googlechromereleases.blogspot.com/2014/05/stable-channel-update_20.html | x_refsource_CONFIRMVendor Advisory | |
| http://secunia.com/advisories/60372 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/67582 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://code.google.com/p/chromium/issues/detail?id=360448 | x_refsource_CONFIRMExploit | |
| https://src.chromium.org/viewvc/blink?revision=171373&view=revision | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 21, 2014
Updated Aug 6, 2024
Reserved May 21, 2014
Link CVE-2014-3803
CISA Vulnrichment
Updated n/a