TI-2018-11600 Aliases CVE-2018-16203 GHSA-57hw-m52h-79m7

PgpoolAdmin 4.0 and earlier allows remote attackers to bypass the login authentication…

MEDIUM 45Published 2019-01-09 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

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.

Why it matters now

EPSS 0.0172 77th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Pgpool Global Development Group	PgpoolAdmin	up to 4.0	—	No fix listed	CNA

PgpoolAdmin VendorPgpool Global Development Group Affected up to 4.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:pgpool:pgpooladmin::::::::	up to 4.0	Vulnerable	Pgpool

cpe:2.3:a:pgpool:pgpooladmin:*:*:*:*:*:*:*:* Versions up to 4.0 Vulnerable ·Pgpool

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2018-16203
2026-10-03 Alias added: GHSA-57hw-m52h-79m7

References

Advisory 2

TI-2025-29434 Authentication bypass in Pgpool-II CVSS 4.0CRITICAL 9.3
TI-2026-62564 Stack-based buffer overflow in Pgpool-II CVSS 4.0HIGH 8.7
TI-2026-62565 NULL pointer dereference in Pgpool-II CVSS 4.0HIGH 8.7
TI-2026-62561 Out-of-bounds write in Pgpool-II CVSS 4.0HIGH 8.7
TI-2024-30643 Information disclosure in Pgpool-II CVSS 3.1HIGH 7.5
TI-2026-62567 Pgpool-II contains an incorrect implementation of an authentication algorithm, which may… CVSS 4.0MEDIUM 6.9

See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences