Quantum Secular Labs / Blog / Advisories
CVE-2018-6295: Hanwha Security Snh V6410pn Firmware: Cleartext Transmission of Sensitive Information
CVE-2018-6295 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists 2 affected products, including Hanwha Security Snh V6410pn Firmware. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
Unencrypted way of remote control and communications in Hanwha Techwin Smartcams
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Underlying weakness
CWE-319: Cleartext Transmission of Sensitive Information
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
Affected products
- Hanwha Security Snh V6410pn Firmware: all versions listed by NVD
- Hanwha Security Snh V6410pnw Firmware: all versions listed by NVD