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CVE-2017-7546

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to incorrect authentication flaw allowing remote…

Critical9.8EPSS 61.6%
Published
Updated
Reserved
Assigned by
redhat

Description

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to incorrect authentication flaw allowing remote attackers to gain access to database accounts with an empty password.

Scores

CVSS scores of CVE-2017-7546, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0Critical9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
61.6% · top 0.8% of all CVEs (3 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

Affected products

  • PostgreSQL · postgresql

    • affected 9.2.x before 9.2.22
    • affected 9.3.x before 9.3.18
    • affected 9.4.x before 9.4.13
    • affected 9.5.x before 9.5.8
    • affected 9.6.x before 9.6.4

References (10)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .