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CVE-2022-41328: Fortinet FortiOS Path Traversal Vulnerability

criticalknown exploitedCVE-2022-41328
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Fortinet FortiOS contains a path traversal vulnerability that may allow a local privileged attacker to read and write files via crafted CLI commands.

CSIRTS triage

vendor: Fortinetproduct: FortiOSPath traversalOther
What
Fortinet FortiOS contains a path traversal vulnerability that may allow a local privileged attacker to read and write files via crafted CLI commands.
Who is affected
Local privileged users of Fortinet FortiOS.
Urgency
Remediation is urgent as the vulnerability is actively exploited and critical.
Action
Update FortiOS to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-03-14
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-41328

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2022-41328coverage & exploitation statusNVD · CVE.org

Recent advisories for Fortinet FortiOS Path

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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