VDB

CVE-2025-47855

CVE-2025-47855 PUBLISHED

FortiFone 7.0 – versions 7.0.0 to 7.0.1 FortiFone 3.0 – versions 3.0.13 to 3.0.23 FortiOS 7.6 – versions 7.6.0 to 7.6.3 FortiOS 7.4 – versions 7.4.0 to 7.4.8 FortiOS 7.2 – versions 7.2.0 to 7.2.11 FortiOS 7.0 – versions 7.0.0 to 7.0.17 FortiOS 6.4 – versions 6.4.0 to 6.4.16 FortiSASE 25.2 – version 25.2.b FortiSASE 25.1.a – version 25.1.a.2 FortiSIEM 7.4 – version 7.4.0 FortiSIEM 7.3 – versions 7.3.0 to 7.3.4 FortiSIEM 7.2 – versions 7.2.0 to 7.2.6 FortiSIEM 7.1 – versions 7.1.0 to 7.1.8 FortiSIEM 7.0 – versions 7.0.0 to 7.0.4 FortiSIEM 6.7 – versions 6.7.0 to 6.7.10 FortiSwitchManager 7.2 – versions 7.2.0 to 7.2.6 FortiSwitchManager 7.0 – versions 7.0.0 to 7.0.5 Update 1 On September 9, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2025-25249 to their Known Exploited Vulnerabilities (KEV) Database. The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

EPSS 0.93% · 59.2th percentile

Risk Scores

EPSS Score
0.93%
59.2th percentile

Affected Products

VendorProductVersions
FortiOSFortiOS 7.6 – versions 7.6.0 to 7.6.3
FortiSIEMFortiSIEM 7.3 – versions 7.3.0 to 7.3.4
FortiSIEMFortiSIEM 7.1 – versions 7.1.0 to 7.1.8
FortiSIEMFortiSIEM 7.0 – versions 7.0.0 to 7.0.4
FortiOSFortiOS 7.4 – versions 7.4.0 to 7.4.8
FortiSwitchManagerFortiSwitchManager 7.0 – versions 7.0.0 to 7.0.5
FortiSIEMFortiSIEM 7.2 – versions 7.2.0 to 7.2.6
FortiSASEFortiSASE 25.1.a – version 25.1.a.2
FortiOSFortiOS 6.4 – versions 6.4.0 to 6.4.16
FortiFoneFortiFone 7.0 – versions 7.0.0 to 7.0.1
FortiOSFortiOS 7.2 – versions 7.2.0 to 7.2.11
FortiSIEMFortiSIEM 6.7 – versions 6.7.0 to 6.7.10
FortiSIEMFortiSIEM 7.4 – version 7.4.0
FortiOSFortiOS 7.0 – versions 7.0.0 to 7.0.17
FortiSASEFortiSASE 25.2 – version 25.2.b
FortiSwitchManagerFortiSwitchManager 7.2 – versions 7.2.0 to 7.2.6
FortiFoneFortiFone 3.0 – versions 3.0.13 to 3.0.23

Timeline

  • Jan 13, 2026 CVE Published
  • Jan 13, 2026 PoC Published
  • Jan 13, 2026 PoC Published
  • Jan 13, 2026 PoC Published
  • Jan 13, 2026 PoC Published
  • Jan 14, 2026 EPSS Score
  • Jan 18, 2026 EPSS Score
  • Jan 18, 2026 PoC Published
  • Jan 21, 2026 EPSS Score
  • Jan 25, 2026 EPSS Score
  • Jan 28, 2026 EPSS Score
  • Feb 1, 2026 EPSS Score
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