{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-6458 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-6458 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-6458 is a high-severity vulnerability in Cisco AsyncOS 10.0.0-125 and 9.7.1-066, published on 19 Nov 2016. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-6458 and fix it if it is affected.\n\nWhat it is: CVE-2016-6458 is a high-severity vulnerability in Cisco AsyncOS 10.0.0-125 and 9.7.1-066, published on 19 Nov 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2016-6458 in the wild and no public exploit code.\n\nAffected product: Cisco AsyncOS 10.0.0-125 and 9.7.1-066. 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-2016-6458/ (Markdown: https://insights.sbomify.com/CVE-2016-6458/index.md)","id":"CVE-2016-6458","markdown":"https://insights.sbomify.com/CVE-2016-6458/index.md","name":"CVE-2016-6458","record":{"aliases":["GHSA-59rc-rp6p-jq6c"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Cisco Email Security Appliance","requires_auth":"none","summary":"Unauthenticated attackers can bypass email content filters on Cisco Email Security Appliances if attachment filtering is enabled, allowing malicious emails to pass through.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"email_security_appliance_firmware","vendor":"cisco"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass content filters configured on an affected device. Email that should have been filtered could instead be forwarded by the device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to use a content filter for email attachments that are protected or encrypted. More Information: CSCva52546. Known Affected Releases: 10.0.0-125 9.7.1-066.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Security feature bypass in Cisco AsyncOS 10.0.0-125 and 9.7.1-066","id":"CVE-2016-6458","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2016"},"n_packages":0,"n_references":3,"next":{"headline":"Command injection in Cisco TelePresence CE and TC 8.1.x","id":"CVE-2016-6459"},"packages":[],"prev":{"headline":"Denial of service in Cisco Nexus 9000 Series Platform Leaf Switches for Application Centric Infrastructure (ACI) 11.2(2x) through 12.0(1x)","id":"CVE-2016-6457"},"products":["Cisco AsyncOS 10.0.0-125 and 9.7.1-066"],"published":"2016-11-19","related":[{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2016-6406","kev_date_added":null,"published":"2016-09-22"},{"cvss_score":8.6,"headline":"Cisco Email Security Appliance Memory Corruption Denial of Service Vulnerability","id":"CVE-2018-15453","kev_date_added":null,"published":"2019-01-10"},{"cvss_score":7.5,"headline":"Security feature bypass in Cisco Email Security Appliance","id":"CVE-2017-6671","kev_date_added":null,"published":"2017-06-13"},{"cvss_score":6.5,"headline":"Cisco Email Security Appliance Filter Bypass Vulnerability","id":"CVE-2019-12706","kev_date_added":null,"published":"2019-10-02"},{"cvss_score":5.8,"headline":"Cisco Email Security Appliance MP3 Content Filter Bypass Vulnerability","id":"CVE-2019-15971","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":5.8,"headline":"Cisco Email Security Appliance URL Filtering Bypass Vulnerability","id":"CVE-2019-15988","kev_date_added":null,"published":"2019-11-26"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Unauthenticated attackers can bypass email content filters on Cisco Email Security Appliances if attachment filtering is enabled, allowing malicious emails to pass through.","url":"https://insights.sbomify.com/CVE-2016-6458/"}