Security readout for executives and security teams
Plain-English summary
CVE-2018-14713 affects ASUS RT-AC3200 firmware 3.0.0.4.382.50010. A flaw in appGet.cgi can let an attacker read memory through the hook URL parameter. That could expose sensitive router process data, but the provided sources do not establish active exploitation, authentication requirements, or a vendor fix.
Executive priority
Treat this as a targeted router exposure issue. Prioritize identifying affected firmware and removing untrusted access to management interfaces. Escalate if the device is internet-facing, supports sensitive networks, or lacks a vendor-supported firmware path.
Technical view
The CVE describes a format string vulnerability in appGet.cgi where the hook parameter can read arbitrary memory sections and CPU registers. The source bundle names only ASUS RT-AC3200 version 3.0.0.4.382.50010. No CVSS vector, CWE, patch details, or exploit-in-the-wild evidence are provided.
Likely exposure
Exposure is confirmed only for ASUS RT-AC3200 devices running firmware 3.0.0.4.382.50010. Risk increases if the router web interface or appGet.cgi is reachable from untrusted networks. The sources do not confirm other ASUS models or firmware versions for this CVE.
Exploitation context
The CVE is not listed as KEV in the provided bundle, and no cited source states active exploitation. The described impact is information disclosure from memory and CPU registers, which may assist further compromise if combined with other weaknesses.
Researcher notes
Evidence is limited to the CVE description and one public advisory reference. Do not assume RCE, authentication bypass, or broader model impact from this bundle alone. The memory-read primitive is security-relevant and should be evaluated in asset context.
Mitigation direction
- Inventory ASUS RT-AC3200 devices and record firmware versions.
- Check ASUS guidance for fixed firmware or replacement recommendations.
- Restrict router management interfaces to trusted administrative networks.
- Disable remote administration if it is not required.
- Monitor for requests targeting appGet.cgi and the hook parameter.
Validation and detection
- Confirm whether any ASUS RT-AC3200 runs firmware 3.0.0.4.382.50010.
- Verify whether appGet.cgi is reachable from WAN or guest networks.
- Review access logs for unusual appGet.cgi hook parameter activity.
- Check vendor and CVE records for updated affected-version or fix information.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-14713 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://blog.securityevaluators.com/asus-routers-overflow-with-vulnerabilities-b111bc1c8eb8CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.