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Fencer Vulns
medium 5.3

CVE-2018-18287 json

On ASUS RT-AC58U 3.0.0.4.380_6516 devices, remote attackers can discover hostnames and IP addresses by reading dhcpLeaseInfo data in the HT…

published 2018-10-14 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10021

cvss
5.3
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
0
none known

Summary

On ASUS RT-AC58U 3.0.0.4.380_6516 devices, remote attackers can discover hostnames and IP addresses by reading dhcpLeaseInfo data in the HTML source code of the Main_Login.asp page.

Exploit prediction

1.72% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/remix30303/AsusLeak referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.