UpHeron
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Servers and applications

CVE-2021-1488

A vulnerability in the upgrade process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to inject commands that could be executed with root privileges on the underlying operating system (OS). This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by…

Severity
Medium 6.7
Published
29 Apr 2021
Last changed
11 Aug 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.13.1.21, 9.14.2.13, 9.15.1.10
Sources
NVD

Affected software

SoftwareAffected versions
Cisco ASA and Firepower Threat DefenseServers and applications · cpe:o:cisco:adaptive_security_appliance_software
  • From 9.13 before 9.13.1.21
  • From 9.14 before 9.14.2.13
  • From 9.15 before 9.15.1.10

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-1488
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-1488