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CVE-2020-2555: Oracle Multiple Products Remote Code Execution Vulnerability

criticalknown exploitedpublic exploitCVE-2020-2555
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.
Multiple Oracle products contain a remote code execution vulnerability that allows an unauthenticated attacker with network access via T3 or HTTP to takeover the affected system. Impacted Oracle products: Oracle Coherence in Fusion Middleware, Oracle Utilities Framework, Oracle Retail Assortment Planning, Oracle Commerce, Oracle Communications Diameter Signaling Router (DSR).

CSIRTS triage

vendor: OracleRemote code execution
What
Multiple Oracle products contain a remote code execution vulnerability that allows an unauthenticated attacker to takeover the affected system.
Who is affected
Deployments of affected Oracle products including Oracle Coherence, Oracle Utilities Framework, and others.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Update all affected Oracle products to the latest versions.

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

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2021-11-03
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-2555

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-2020-2555coverage & exploitation statusNVD · CVE.org

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