CVE-2018-15716

Exp

NUUO NVRMini2 version 3.9.1 is vulnerable to authenticated remote command injection. An attacker can send crafted requests to upgrade_handle.php to execute OS commands as root.

Published: 2018-11-30 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-15716 is rated High Exploit Risk (79.3/100): CVSS High severity, with high exploitation likelihood (EPSS 43.83%, 97th percentile). 4 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2018-15716

EDB-ID Source Kind Published Link
45948 exploit_db edb 2018-12-04 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2018-15716

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-03-24 50.38% 43.83% -6.55%
2 2026-02-27 54.04% 50.38% -3.67%
3 2025-12-18 — 54.04% —

Full EPSS history (27 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-15716

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.0 HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]
9.0 2.0 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.0 10.0 [email protected]

Weakness enumeration for CVE-2018-15716

Affected software / configurations for CVE-2018-15716

Vendor Product Version Raw CPE
nuuo nvrmini2_firmware 3.9.1 cpe:2.3:o:nuuo:nvrmini2_firmware:3.9.1:*:*:*:*:*:*:*

References for CVE-2018-15716

URL Tags
http://www.securityfocus.com/bid/106059 Third Party Advisory VDB Entry
https://github.com/tenable/poc/tree/master/nuuo/nvrmini2/cve_2018_15716 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/45948/ Exploit Third Party Advisory VDB Entry
https://www.tenable.com/security/research/tra-2018-41 Exploit Third Party Advisory
cvelogic Threat Intelligence