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CVE-2022-1388: F5 BIG-IP Missing Authentication Vulnerability

criticalknown exploitedpublic exploitCVE-2022-1388
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.
F5 BIG-IP contains a missing authentication in critical function vulnerability which can allow for remote code execution, creation or deletion of files, or disabling services.

CSIRTS triage

vendor: F5product: BIG-IPRemote code execution
What
A missing authentication vulnerability can allow for remote code execution, file manipulation, or service disruption.
Who is affected
Deployments of F5 BIG-IP with the vulnerability present.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Apply the latest security patch provided by F5.

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
2022-05-10
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-1388

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-2022-1388coverage & exploitation statusNVD · CVE.org

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