CVE & CISA-KEV Catalog

CVE-2018-9285

CRITICALEPSS 88th pctl
9.8
CVSS v3
NVD

Description

Main_Analysis_Content.asp in /apply.cgi on ASUS RT-AC66U, RT-AC68U, RT-AC86U, RT-AC88U, RT-AC1900, RT-AC2900, and RT-AC3100 devices before 3.0.0.4.384_10007; RT-N18U devices before 3.0.0.4.382.39935; RT-AC87U and RT-AC3200 devices before 3.0.0.4.382.50010; and RT-AC5300 devices before 3.0.0.4.384.20287 allows OS command injection via the pingCNT and destIP fields of the SystemCmd variable.

CWE-78OS Command Injection

How to fix

Remediation Available
rt-ac1900 firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac2900 firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac3100 firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac3200 firmwareNVD
Affected:< 3.0.0.4.382.50010Fixed in:3.0.0.4.382.50010CVE-2018-9285derived from NVD
rt-ac5300 firmwareNVD
Affected:< 3.0.0.4.384.20287Fixed in:3.0.0.4.384.20287CVE-2018-9285derived from NVD
rt-ac66u firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac68u firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac86u firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-ac87u firmwareNVD
Affected:< 3.0.0.4.382.50010Fixed in:3.0.0.4.382.50010CVE-2018-9285derived from NVD
rt-ac88u firmwareNVD
Affected:< 3.0.0.4.384.10007Fixed in:3.0.0.4.384.10007CVE-2018-9285derived from NVD
rt-n18u firmwareNVD
Affected:< 3.0.0.4.382.39935Fixed in:3.0.0.4.382.39935CVE-2018-9285derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.61%probability of exploitation in 30 days
88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Third-Party Advisory2
Other references1

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2021-1498Critical9.8100%KEVFix
CVE-2014-6271Critical9.8100%KEVFix
CVE-2019-16920Critical9.8100%KEV-
CVE-2022-44877Critical9.8100%KEVFix
CVE-2020-8515Critical9.8100%KEV-
CVE-2020-9054Critical9.8100%KEVFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.