Vulnerability CVE-2018-11523

Vulnerability Name:

CVE-2018-11523 (CCN-143943)

Assigned:

2018-05-20

Published:

2018-05-20

Updated:

2018-06-29

Summary:

upload.php on NUUO NVRmini 2 devices allows Arbitrary File Upload, such as upload of .php files.

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)
8.6 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:U/RL:U/RC:R)

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

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:U/RC:R)

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): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-434

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-11523

Source: CCN
Type: Full-Disclosure Mailing List, Sun, 20 May 2018 13:52:29 +0800
NUUO NVRmini2 / NVRsolo Arbitrary File Upload Vulnerability

Source: CCN
Type: NUUO Web site
NUUO NVRmini 2 and NVRsolo

Source: XF
Type: UNKNOWN
nuuo-cve201811523-file-upload(143943)

Source: CCN
Type: GitHub Web site
NUUO NVRmini2 / NVRsolo Arbitrary File Upload Vulnerability #1

Source: MISC
Type: Third Party Advisory
https://github.com/unh3x/just4cve/issues/1

Source: CCN
Type: Packet Storm Security [05-27-2018]
NUUO NVRmini2 / NVRsolo Shell Upload

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [05-29-2018]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
44794

Vulnerable Configuration:

Configuration 1:

cpe:/o:nuuo:nvrmini_2_firmware:*:*:*:*:*:*:*:* (Version <= 3.6.5)

AND

cpe:/h:nuuo:nvrmini_2:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/h:nuuo:nvrmini_2:-:*:*:*:*:*:*:*

OR cpe:/h:nuuo:nvrsolo:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

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