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CVE-2021-44228

CRITICAL(10.0)KEV — Aktiv ausgenutzt

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

Risk Signal Score85/100 — KRITISCH
  • CVSS 10 — Kritisch
  • EPSS 100% — sehr wahrscheinlich ausgenutzt
  • Im CISA KEV-Katalog (aktiv ausgenutzt)

CISA KEV

Bestätigt ausgenutzt

EPSS-Score

100%

Exploit-Wahrscheinlichkeit (30 Tage)

CVSS Score

10

Technische Schwere

Beschreibung

Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.

Betroffene Produkte

  • cpe:2.3:o:siemens:6bk1602-0aa12-0tp0_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6bk1602-0aa22-0tp0_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6bk1602-0aa32-0tp0_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6bk1602-0aa42-0tp0_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6bk1602-0aa52-0tp0_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:2.0:-:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:2.0:beta9:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:2.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:apache:log4j:2.0:rc2:*:*:*:*:*:*
  • cpe:2.3:o:siemens:sppa-t3000_ses3000_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:capital:*:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:capital:2019.1:-:*:*:*:*:*:*
  • cpe:2.3:a:siemens:capital:2019.1:sp1912:*:*:*:*:*:*
  • cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:desigo_cc_advanced_reports:3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:desigo_cc_advanced_reports:4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:desigo_cc_advanced_reports:4.1:*:*:*:*:*:*:*

Referenzen