CVE-2019-14707

An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. The firmware update process is insecure, leading to remote code execution. The attacker can provide arbitrary firmware in a .dat file via a webparam?system&action=set&upgrade URI.

Published: 2019-08-06 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]

NVD Status：Modified，CVE State: published

View at NVD, CVE.org, EUVD

Conclusion & alert: CVE-2019-14707 is rated Moderate Risk (58.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.71%). Mandatory action: Review affected assets and schedule remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2019-14707

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	2026-05-22	2.76%	2.71%	-0.05%
2	2025-11-10	2.90%	2.76%	-0.14%
3	2025-03-30	—	2.90%	—

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-14707

CVSS metrics for this CVE.

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
7.2	3.0	HIGH	`CVSS:3.0/AV:N/AC:L/PR:H/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:H) They need powerful rights—admin, root, or similar—before this pays off. 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.	1.2	5.9	[email protected]
6.5	2.0	MEDIUM	`AV:N/AC:L/Au:S/C:P/I:P/A:P` 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:P) Partial confidentiality impact. Integrity impact (I:P) Partial integrity impact. Availability impact (A:P) Partial availability impact.	8.0	6.4	[email protected]

Weakness enumeration for CVE-2019-14707

Affected software / configurations for CVE-2019-14707

Vendor	Product	Version	Raw CPE
microdigital	mdc-n4090_firmware	<= 6400.0.8.5	cpe:2.3:o:microdigital:mdc-n4090_firmware::::::::
microdigital	mdc-n4090w_firmware	<= 6400.0.8.5	cpe:2.3:o:microdigital:mdc-n4090w_firmware::::::::
microdigital	mdc-n2190v_firmware	<= 6400.0.8.5	cpe:2.3:o:microdigital:mdc-n2190v_firmware::::::::

References for CVE-2019-14707

URL	Tags
http://www.microdigital.co.kr/	Vendor Advisory
https://pastebin.com/PSyqqs1g	Third Party Advisory
https://www.microdigital.ru/	Vendor Advisory

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