UpHeron
All vulnerabilities

Servers and applications

CVE-2020-3458

Multiple vulnerabilities in the secure boot process of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software for the Firepower 1000 Series and Firepower 2100 Series Appliances could allow an authenticated, local attacker to bypass the secure boot mechanism. The vulnerabilities are due to insufficient protections of the secure boot process. An attacker could…

Severity
Medium 6.7
Published
21 Oct 2020
Last changed
11 Aug 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.8.4.26, 9.9.2.80, 9.10.1.43, 9.12.4.3, 9.13.1.13, 9.14.1.15
Sources
NVD

Affected software

SoftwareAffected versions
Cisco ASA and Firepower Threat DefenseServers and applications · cpe:o:cisco:adaptive_security_appliance_software
  • From 9.8.0 before 9.8.4.26
  • From 9.9.0 before 9.9.2.80
  • From 9.10.0 before 9.10.1.43
  • From 9.12.0 before 9.12.4.3
  • From 9.13.0 before 9.13.1.13
  • From 9.14.0 before 9.14.1.15

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-3458
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-3458