{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-1980 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1980 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1980 is a medium-severity vulnerability in Cisco Secure Firewall Management Center, published on 5 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-1980 and fix it if it is affected.\n\nWhat it is: CVE-2019-1980 is a medium-severity vulnerability in Cisco Secure Firewall Management Center, published on 5 Nov 2019. 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-2019-1980 in the wild and no public exploit code.\n\nAffected product: Cisco Secure Firewall Management Center. 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-2019-1980/ (Markdown: https://insights.sbomify.com/CVE-2019-1980/index.md)","id":"CVE-2019-1980","markdown":"https://insights.sbomify.com/CVE-2019-1980/index.md","name":"CVE-2019-1980","record":{"aliases":["GHSA-fh23-j4mf-74wm"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Firepower Threat Defense","requires_auth":"none","summary":"An unauthenticated remote attacker can bypass filtering protections by sending traffic on nonstandard ports, allowing malicious requests to reach protected systems.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"firepower_services_software_for_asa","vendor":"cisco"},{"product":"secure_firewall_management_center","vendor":"cisco"},{"product":"secure_firewall_threat_defense","vendor":"cisco"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"},{"id":"CWE-264","name":null}],"description":"A vulnerability in the protocol detection component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to improper detection of the initial use of a protocol on a nonstandard port. An attacker could exploit this vulnerability by sending traffic on a nonstandard port for the protocol in use through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked. Once the initial protocol flow on the nonstandard port is detected, future flows on the nonstandard port will be successfully detected and handled as configured by the applied policy.","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":"Cisco Firepower Threat Defense Software Nonstandard Protocol Detection Bypass Vulnerability","id":"CVE-2019-1980","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:secure_firewall_management_center","products":["cisco:secure_firewall_management_center","cisco:secure_firewall_threat_defense"],"type":"security_feature_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Firepower Threat Defense Software NULL Character Obfuscation Detection Bypass Vulnerability","id":"CVE-2019-1981"},"packages":[],"prev":{"headline":"Cisco Firepower Threat Defense Software Stream Reassembly Bypass Vulnerability","id":"CVE-2019-1978"},"products":["Cisco Firepower Threat Defense Software"],"published":"2019-11-05","related":[{"cvss_score":7.5,"headline":"Hardcoded credentials in Cisco FirePOWER Services Software for ASA","id":"CVE-2022-20918","kev_date_added":null,"published":"2022-11-10"},{"cvss_score":5.8,"headline":"Cisco Firepower Threat Defense Software Stream Reassembly Bypass Vulnerability","id":"CVE-2019-1978","kev_date_added":null,"published":"2019-11-05"},{"cvss_score":5.8,"headline":"Cisco Firepower Threat Defense Software NULL Character Obfuscation Detection Bypass Vulnerability","id":"CVE-2019-1981","kev_date_added":null,"published":"2019-11-05"},{"cvss_score":5.8,"headline":"Cisco Firepower Threat Defense Software HTTP Filtering Bypass Vulnerability","id":"CVE-2019-1982","kev_date_added":null,"published":"2019-11-05"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-19","vendors":["Cisco"]},"summary":"An unauthenticated remote attacker can bypass filtering protections by sending traffic on nonstandard ports, allowing malicious requests to reach protected systems.","url":"https://insights.sbomify.com/CVE-2019-1980/"}