How severe is CVE-2018-14714?

CVE-2018-14714 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-14714 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14714?

CVE-2018-14714 affects Asus Rt-ac3200 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14714?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-14714 published?

CVE-2018-14714 was published on 2019-05-13 and last updated on 2026-06-17.

CVE-2018-14714

CVE-2018-14714 is a critical-severity vulnerability in Asus Rt-ac3200 Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 27% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 27% (98th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Asus Rt-ac3200 Firmware
Published: 2019-05-13
Last modified: 2026-06-17

Description

System command injection in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to execute system commands via the "load_script" URL parameter.

Frequently asked questions

What is CVE-2018-14714?: System command injection in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to execute system commands via the "load_script" URL parameter.
How severe is CVE-2018-14714?: CVE-2018-14714 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-14714 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14714?: CVE-2018-14714 affects Asus Rt-ac3200 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14714?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-14714 published?: CVE-2018-14714 was published on 2019-05-13 and last updated on 2026-06-17.

References

https://blog.securityevaluators.com/asus-routers-overflow-with-vulnerabilities-b111bc1c8eb8

Affected products (1)

cpe:2.3:o:asus:rt-ac3200_firmware:3.0.0.4.382.50010:*:*:*:*:*:*:*

More vulnerabilities in Asus Rt-ac3200 Firmware

CVE-2018-9285 — Critical (CVSS 9.8): Main_Analysis_Content.asp in /apply.cgi on ASUS RT-AC66U, RT-AC68U, RT-AC86U, RT-AC88U, RT-AC1900, RT-AC2900, and…
CVE-2021-43702 — Critical (CVSS 9.0): ASUS RT-A88U 3.0.0.4.386_45898 is vulnerable to Cross Site Scripting (XSS). The ASUS router admin panel does not…
CVE-2018-14713 — High (CVSS 8.1): Format string vulnerability in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to read…
CVE-2018-14712 — Medium (CVSS 6.5): Buffer overflow in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to inject system commands…
CVE-2018-14711 — Medium (CVSS 6.5): Missing cross-site request forgery protection in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows…
CVE-2018-14710 — Medium (CVSS 6.1): Cross-site scripting in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to execute JavaScript…

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