What is CVE-2018-20608?

CVE-2018-20608 is a high-severity vulnerability in Txjia Imcat, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-12-30.

How severe is CVE-2018-20608?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2018-20608 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Txjia Imcat

CVE-2018-20608

imcat 4.4 allows remote attackers to read phpinfo output via the root/tools/adbug/binfo.php?phpinfo1 URI.

Vulnerability class: Information Disclosure

Published 2018-12-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.121 (96.0th percentile), scored 2026-09-30.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.121 · newest: 0.121 · change: 0.000

Affected products

Txjia Imcat — versions 4.4

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

github.com/AvaterXXX/CVEs/blob/master/imcat.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-20608?: CVE-2018-20608 is a high-severity vulnerability in Txjia Imcat, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-12-30.
How severe is CVE-2018-20608?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2018-20608 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.