Vulnerability Name:

CVE-2018-19864 (CCN-153780)

Assigned:2018-11-29
Published:2018-11-29
Updated:2019-06-04
Summary:NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow), resulting in ability to read camera feeds or reconfigure the device.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.8 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.8 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
CWE-20
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-19864

Source: MISC
Type: UNKNOWN
http://packetstormsecurity.com/files/153162/NUUO-NVRMini-2-3.9.1-Stack-Overflow.html

Source: XF
Type: UNKNOWN
nuuo-cve201819864-bo(153780)

Source: CCN
Type: Packet Storm Security [06-04-2019]
NUUO NVRMini 2 3.9.1 Stack Overflow

Source: CCN
Type: NUUO Zero-Day Blog, Nov 29, 2018
NUUO Firmware Disclosure

Source: MISC
Type: Patch, Third Party Advisory
https://www.digitaldefense.com/blog/zero-day-alerts/nuuo-firmware-disclosure/

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [06-04-2019]

Source: CCN
Type: NUUO Web site
NUUO NVRMini 2

Source: MISC
Type: Release Notes, Vendor Advisory
https://www.nuuo.com/DownloadMainpage.php

Vulnerable Configuration:Configuration 1:
  • cpe:/o:nuuo:nvrmini2_firmware:*:*:*:*:*:*:*:* (Version <= 3.9.1)

    • * Denotes that component is vulnerable
    BACK
    nuuo nvrmini2 firmware *