Read the docs
TI-2021-01309 Aliases CVE-2021-1585GHSA-3fc6-gf75-vvc3

Cisco Adaptive Security Device Manager Remote Code Execution Vulnerability

Priority MEDIUM 54CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability in the Cisco Adaptive Security Device Manager (ASDM) Launcher could allow an unauthenticated, remote attacker to execute arbitrary code on a user's operating system. This vulnerability is due to a lack of proper signature verification for specific code exchanged between the ASDM and the Launcher. An attacker could exploit this vulnerability by leveraging a man-in-the-middle position on the network to intercept the traffic between the Launcher and the ASDM and then inject arbitrary code. A successful exploit could allow the attacker to execute arbitrary code on the user's operating system with the level of privileges assigned to the ASDM Launcher. A successful exploit may require the attacker to perform a social engineering attack to persuade the user to initiate communication from the Launcher to the ASDM.

Why it matters now

EPSS 0.19958 97th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
CiscoCisco Adaptive Security Appliance (ASA) Softwareall versions—No fix listedCNA
  • Cisco Adaptive Security Appliance (ASA) Software VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:cisco:adaptive_security_device_manager:*:*:*:*:*:*:*:*before 7.18.1.152VulnerableCisco
  • cpe:2.3:a:cisco:adaptive_security_device_manager:*:*:*:*:*:*:*:* Versions before 7.18.1.152 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-1585
  2. 2026-10-03 Alias added: GHSA-3fc6-gf75-vvc3

References

  • TI-2022-05388 Insufficient verification of data authenticity in Cisco Adaptive Security Appliance… CVSS 3.1CRITICAL 9.1
  • TI-2022-05210 Cisco Adaptive Security Device Manager Information Disclosure Vulnerability CVSS 3.1MEDIUM 5.5

Sources