{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-2039 exists.","fix":"No fix has been published for CVE-2011-2039 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-2039 is a high-severity code injection vulnerability in Cisco Anyconnect Secure Mobility Client, published on 2 Jun 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2011-2039 and fix it if it is affected.\n\nWhat it is: CVE-2011-2039 is a high-severity code injection vulnerability in Cisco Anyconnect Secure Mobility Client, published on 2 Jun 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-2039 exists.\n\nAffected product: Cisco Anyconnect Secure Mobility Client. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2011-2039/ (Markdown: https://insights.sbomify.com/CVE-2011-2039/index.md)","id":"CVE-2011-2039","markdown":"https://insights.sbomify.com/CVE-2011-2039/index.md","name":"CVE-2011-2039","record":{"aliases":["GHSA-vjg9-jfmj-x6jf"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco AnyConnect Client","requires_auth":"none","summary":"Remote attackers can execute arbitrary code by exploiting an ActiveX control in the Cisco AnyConnect client that fails to verify downloaded executables.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"anyconnect_secure_mobility_client","vendor":"cisco"}],"cvss":{"score":7.6,"severity":"high","source":"nvd","vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.3.185 on Windows, and on Windows Mobile, downloads a client executable file (vpndownloader.exe) without verifying its authenticity, which allows remote attackers to execute arbitrary code via the url property to a certain ActiveX control in vpnweb.ocx, aka Bug ID CSCsy00904.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-06-01","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2011-06-01","kind":"metasploit","ref":"exploit/windows/browser/cisco_anyconnect_exec","stars":null,"title":"Cisco AnyConnect VPN Client ActiveX URL Property Download and Execute"},{"date":"2011-06-06","kind":"exploitdb","ref":"17366","stars":null,"title":"Cisco AnyConnect VPN Client - ActiveX URL Property Download and Execute (Metasploit)"}],"tier":"weaponised"},"has_fix":null,"headline":"Code injection in n/a","id":"CVE-2011-2039","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:anyconnect_secure_mobility_client","products":["cisco:anyconnect_secure_mobility_client"],"type":"code_injection","year":"2011"},"n_packages":0,"n_references":7,"next":{"headline":"Code injection in n/a","id":"CVE-2011-2040"},"packages":[],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2011-2024"},"products":["n/a"],"published":"2011-06-02","related":[{"cvss_score":7.8,"headline":"Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking","id":"CVE-2020-3433","kev_date_added":"2022-10-24","published":"2020-08-17"},{"cvss_score":6.5,"headline":"Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path","id":"CVE-2020-3153","kev_date_added":"2022-10-24","published":"2020-02-19"},{"cvss_score":9.3,"headline":"Security feature bypass in n/a","id":"CVE-2012-3088","kev_date_added":null,"published":"2012-09-16"},{"cvss_score":9.3,"headline":"Code injection in n/a","id":"CVE-2012-2493","kev_date_added":null,"published":"2012-06-20"},{"cvss_score":9.3,"headline":"Code injection in n/a","id":"CVE-2011-2040","kev_date_added":null,"published":"2011-06-02"},{"cvss_score":7.8,"headline":"Privilege escalation in Cisco Secure Client","id":"CVE-2023-20178","kev_date_added":null,"published":"2023-06-28"},{"cvss_score":7.8,"headline":"Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability","id":"CVE-2021-1366","kev_date_added":null,"published":"2021-02-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code by exploiting an ActiveX control in the Cisco AnyConnect client that fails to verify downloaded executables.","url":"https://insights.sbomify.com/CVE-2011-2039/"}