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High severity7.5NVD Advisory· Published Mar 1, 2019· Updated Jun 17, 2026

CVE-2018-20798

CVE-2018-20798

Description

The expiretable configuration in pfSense 2.4.4_1 establishes block durations that are incompatible with the block durations implemented by sshguard, which might make it easier for attackers to bypass intended access restrictions.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Pfsense/Pfsenseinferred2 versions
    = 2.4.4_1+ 1 more
    • (no CPE)range: = 2.4.4_1
    • (no CPE)range: 2.4.4_1
  • Netgate/Pfsense
    cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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