{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-6766 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-6766 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-6766 is a high-severity vulnerability in Cisco Firepower System Software, published on 7 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-6766 and fix it if it is affected.\n\nWhat it is: CVE-2017-6766 is a high-severity vulnerability in Cisco Firepower System Software, published on 7 Aug 2017. 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-2017-6766 in the wild and no public exploit code.\n\nAffected product: Cisco Firepower System Software. 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-2017-6766/ (Markdown: https://insights.sbomify.com/CVE-2017-6766/index.md)","id":"CVE-2017-6766","markdown":"https://insights.sbomify.com/CVE-2017-6766/index.md","name":"CVE-2017-6766","record":{"aliases":["GHSA-q3pq-v78p-xj7q"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Cisco Firepower System","requires_auth":"none","summary":"An unauthenticated remote attacker can bypass SSL decryption and inspection policies by sending crafted SSL packets, allowing malicious traffic to pass uninspected.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"firesight_system_software","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-310","name":null}],"description":"A vulnerability in the Secure Sockets Layer (SSL) Decryption and Inspection feature of Cisco Firepower System Software 5.4.0, 5.4.1, 6.0.0, 6.1.0, 6.2.0, 6.2.1, and 6.2.2 could allow an unauthenticated, remote attacker to bypass the SSL policy for decrypting and inspecting traffic on an affected system. The vulnerability is due to unexpected interaction with Known Key and Decrypt and Resign configuration settings of SSL policies when the affected software receives unexpected SSL packet headers. An attacker could exploit this vulnerability by sending a crafted SSL packet through an affected device in a valid SSL session. A successful exploit could allow the attacker to bypass the SSL decryption and inspection policy for the affected system, which could allow traffic to flow through the system without being inspected. Cisco Bug IDs: CSCve12652.","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 Firepower System Software","id":"CVE-2017-6766","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Application Policy Infrastructure Controller (APIC)","id":"CVE-2017-6767"},"packages":[],"prev":{"headline":"Cross-site scripting in Cisco Adaptive Security Appliance","id":"CVE-2017-6765"},"products":["Cisco Firepower System Software"],"published":"2017-08-07","related":[{"cvss_score":9.1,"headline":"Auth bypass in n/a","id":"CVE-2016-6394","kev_date_added":null,"published":"2016-09-12"},{"cvss_score":9,"headline":"Privilege escalation in n/a","id":"CVE-2015-6335","kev_date_added":null,"published":"2015-10-25"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2016-6417","kev_date_added":null,"published":"2016-10-05"},{"cvss_score":8.6,"headline":"Hardcoded credentials in n/a","id":"CVE-2016-1394","kev_date_added":null,"published":"2016-07-03"},{"cvss_score":7.5,"headline":"Security feature bypass in Cisco FireSIGHT","id":"CVE-2016-9193","kev_date_added":null,"published":"2016-12-14"},{"cvss_score":7.5,"headline":"Security feature bypass in Cisco Firepower System Software 5.4.0.2 through 6.2.0","id":"CVE-2016-6460","kev_date_added":null,"published":"2016-11-19"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"An unauthenticated remote attacker can bypass SSL decryption and inspection policies by sending crafted SSL packets, allowing malicious traffic to pass uninspected.","url":"https://insights.sbomify.com/CVE-2017-6766/"}