CVE-2019-3948
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
The Amcrest IP2M-841B V2.520.AC00.18.R, Dahua IPC-XXBXX V2.622.0000000.9.R, Dahua IPC HX5X3X and HX4X3X V2.800.0000008.0.R, Dahua DH-IPC HX883X and DH-IPC-HX863X V2.622.0000000.7.R, Dahua DH-SD4XXXXX V2.623.0000000.7.R, Dahua DH-SD5XXXXX V2.623.0000000.1.R, Dahua DH-SD6XXXXX V2.640.0000000.2.R and V2.623.0000000.1.R, Dahua NVR5XX-4KS2 V3.216.0000006.0.R, Dahua NVR4XXX-4KS2 V3.216.0000006.0.R, and NVR2XXX-4KS2 do not require authentication to access the HTTP endpoint /videotalk. An unauthenticated, remote person can connect to this endpoint and potentionally listen to the audio of the capturing device.
Overview
- CVE ID
- CVE-2019-3948
- Assigner
- vulnreport@tenable.com
- Vulnerability Status
- Modified
- Published Version
- 2019-07-29T22:15:12
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:amcrest:ip2m-841b_firmware:2.520.ac00.18.r:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:amcrest:ip2m-841b:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:dahua:dh-ipc-hx863x:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:dh-ipc-hx883x:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:dh-sd4xxxxx:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:dh-sd5xxxxx:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:dh-sd6xxxxx:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:ipc-hx4x3x:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:ipc-hx5x3x:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:ipc-xxbxx:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:nvr2xxx-4ks2:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:nvr4xxx-4ks2:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 | |
| cpe:2.3:o:dahua:nvr5xxx-4ks2:*:*:*:*:*:*:*:* | 1 | OR | 2018-05-18 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2019-36 | Exploit Third Party Advisory |
| http://packetstormsecurity.com/files/153813/Amcrest-Cameras-2.520.AC00.18.R-Unauthenticated-Audio-Streaming.html | Exploit Third Party Advisory VDB Entry |
| https://us.dahuasecurity.com/wp-content/uploads/2019/08/Cybersecurity_2019-08-02.pdf | |
| https://www.dahuasecurity.com/support/cybersecurity/details/627?us |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-3948 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3948 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:37:44 | Added to TrackCVE | |||
| 2022-12-04 00:05:39 | 2019-07-29T22:15Z | 2019-07-29T22:15:12 | CVE Published Date | updated |
| 2022-12-04 00:05:39 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-04 00:05:39 | Modified | Vulnerability Status | updated |