Is CVE-2022-26019 in the CISA KEV catalog?

No. CVE-2022-26019 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-26019?

CVE-2022-26019 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2022-26019?

CVE-2022-26019 has an EPSS score of 4.23% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-26019?

Upgrade pfsense to 2.6.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-26019

HIGHEPSS 90th pctl

8.8

CVSS v3

NVD

Description

Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution.

CWE-22Path Traversal

How to fix

Remediation Available

pfsenseNVD

Affected:< 2.6.0Fixed in:2.6.0CVE-2022-26019derived from NVD

pfsense plusNVD

Affected:< 22.01Fixed in:22.01CVE-2022-26019derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

4.23%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Patch2

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2022-26019

Markdown

[![CVE-2022-26019](https://tridentstack.com/cve/badge/CVE-2022-26019.svg)](https://tridentstack.com/cve/CVE-2022-26019)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-26019"><img src="https://tridentstack.com/cve/badge/CVE-2022-26019.svg" alt="CVE-2022-26019"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.