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Fencer Intel
critical 9.8

CVE-2018-16203 json

PgpoolAdmin 4.0 and earlier allows remote attackers to bypass the login authentication and obtain the administrative privilege of the Postg…

published 7y ago modified 4mo ago also EUVD-2018-8055

cvss
9.8
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

PgpoolAdmin 4.0 and earlier allows remote attackers to bypass the login authentication and obtain the administrative privilege of the PostgreSQL database via unspecified vectors.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2018-16203 updated cvss 9.8

postgresql-pgpoolAdmin: Fails to restrict access permissions

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.72% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • PgPool Global Development Group PgpoolAdmin

References

Sources

Fencer Intel 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.