Security readout for executives and security teams
CVE-2018-17555 describes an information disclosure issue in the web component of ARRIS TG2492LG-NA 061213 cable modem gateways. A remote attacker may obtain sensitive information through the documented web interface behavior. Business urgency depends on whether these devices exist in your environment and whether their web component is reachable from untrusted networks. Exposure is limited to ARRIS TG2492LG-NA devices running build 061213, particularly where the web component is accessible remotely. The CVE record lacks normalized product and CPE data, so teams may need router inventory, ISP records, or network discovery to confirm presence. Treat this as an exposure-confirmation item, not a confirmed emergency. Prioritize if affected gateways manage business connectivity or expose administration remotely. Lack of patch and severity data means asset verification and vendor guidance should drive urgency. Mitigation focus: Check ARRIS or ISP guidance for firmware, replacement, or support status.; Restrict device web management access to trusted administrative networks.; Remove any unnecessary internet exposure of the gateway web component..
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
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ATT&CK lookup starting points
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CVE-2018-17555 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
Products and packages named in the record
CWE details
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