Risk Letters

Exploited vulnerability

CVE-2017-12149

TLP:CLEAR

Red Hat JBoss Application Server Remote Code Execution Vulnerability

The JBoss Application Server, shipped with Red Hat Enterprise Application Platform 5.2, allows an attacker to execute arbitrary code via crafted serialized data.

Facts

  • Vendor: Red Hat
  • Product: JBoss Application Server
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 90.7 %
  • On CISA's Known Exploited Vulnerabilities list since: 10 December 2021
  • First known exploitation: 10 December 2021
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 10 June 2022
  • Weakness: CWE-502
  • First seen by Risk Letters: 10 December 2021

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD