Cisco Adaptive Security Device Manager Remote Code Execution Vulnerability
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
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-1585
- 2026-10-03 Alias added: GHSA-3fc6-gf75-vvc3
References
More Cisco Adaptive Security Device Manager vulnerabilities
- 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
- CVE-2021-1585 · CVE Program
- CVE-2021-1585 · NVD
- FIRST EPSS
- GHSA-3fc6-gf75-vvc3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences