{"answers":{"affected":"It affects 52 products.","exploited":"There is no known exploitation of CVE-2019-12662 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-12662 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-12662 is a medium-severity vulnerability in Cisco Ios Xe, published on 25 Sep 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12662 and fix it if it is affected.\n\nWhat it is: CVE-2019-12662 is a medium-severity vulnerability in Cisco Ios Xe, published on 25 Sep 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-12662 in the wild and no public exploit code.\n\nAffected product: Cisco Ios Xe. 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-2019-12662/ (Markdown: https://insights.sbomify.com/CVE-2019-12662/index.md)","id":"CVE-2019-12662","markdown":"https://insights.sbomify.com/CVE-2019-12662/index.md","name":"CVE-2019-12662","record":{"aliases":["GHSA-pqr2-367x-jwhw"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Cisco NX-OS/IOS XE","requires_auth":"high_privilege","summary":"Authenticated local attackers can bypass signature verification to load malicious OVA images, enabling code execution on Cisco network devices.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"ios_xe","vendor":"cisco"},{"product":"nexus_3016_firmware","vendor":"cisco"},{"product":"nexus_3048_firmware","vendor":"cisco"},{"product":"nexus_3064-t_firmware","vendor":"cisco"},{"product":"nexus_3064_firmware","vendor":"cisco"},{"product":"nexus_31108pc-v_firmware","vendor":"cisco"},{"product":"nexus_31108tc-v_firmware","vendor":"cisco"},{"product":"nexus_31128pq_firmware","vendor":"cisco"},{"product":"nexus_3132c-z_firmware","vendor":"cisco"},{"product":"nexus_3132q-v_firmware","vendor":"cisco"},{"product":"nexus_3132q-xl_firmware","vendor":"cisco"},{"product":"nexus_3132q_firmware","vendor":"cisco"},{"product":"nexus_3164q_firmware","vendor":"cisco"},{"product":"nexus_3172_firmware","vendor":"cisco"},{"product":"nexus_3172pq-xl_firmware","vendor":"cisco"},{"product":"nexus_3172tq-32t_firmware","vendor":"cisco"},{"product":"nexus_3172tq-xl_firmware","vendor":"cisco"},{"product":"nexus_3172tq_firmware","vendor":"cisco"},{"product":"nexus_3232c_firmware","vendor":"cisco"},{"product":"nexus_3264c-e_firmware","vendor":"cisco"},{"product":"nexus_3264q_firmware","vendor":"cisco"},{"product":"nexus_3408-s_firmware","vendor":"cisco"},{"product":"nexus_34180yc_firmware","vendor":"cisco"},{"product":"nexus_34200yc-sm_firmware","vendor":"cisco"},{"product":"nexus_3432d-s_firmware","vendor":"cisco"},{"product":"nexus_3464c_firmware","vendor":"cisco"},{"product":"nexus_3524-x_firmware","vendor":"cisco"},{"product":"nexus_3524-xl_firmware","vendor":"cisco"},{"product":"nexus_3524_firmware","vendor":"cisco"},{"product":"nexus_3548-x_firmware","vendor":"cisco"},{"product":"nexus_3548-xl_firmware","vendor":"cisco"},{"product":"nexus_3548_firmware","vendor":"cisco"},{"product":"nexus_5548p_firmware","vendor":"cisco"},{"product":"nexus_5548up_firmware","vendor":"cisco"},{"product":"nexus_5596t_firmware","vendor":"cisco"},{"product":"nexus_5596up_firmware","vendor":"cisco"},{"product":"nexus_56128p_firmware","vendor":"cisco"},{"product":"nexus_5624q_firmware","vendor":"cisco"},{"product":"nexus_5648q_firmware","vendor":"cisco"},{"product":"nexus_5672up_firmware","vendor":"cisco"},{"product":"nexus_5696q_firmware","vendor":"cisco"},{"product":"nexus_6001_firmware","vendor":"cisco"},{"product":"nexus_6004_firmware","vendor":"cisco"},{"product":"nexus_7000_10-slot_firmware","vendor":"cisco"},{"product":"nexus_7000_18-slot_firmware","vendor":"cisco"},{"product":"nexus_7000_4-slot_firmware","vendor":"cisco"},{"product":"nexus_7000_9-slot_firmware","vendor":"cisco"},{"product":"nexus_7700_10-slot_firmware","vendor":"cisco"},{"product":"nexus_7700_18-slot_firmware","vendor":"cisco"},{"product":"nexus_7700_2-slot_firmware","vendor":"cisco"},{"product":"nexus_7700_6-slot_firmware","vendor":"cisco"},{"product":"nx-os","vendor":"cisco"}],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service image and bypass signature verification on an affected device. The vulnerability is due to improper signature verification during the installation of an Open Virtual Appliance (OVA) image. An authenticated, local attacker could exploit this vulnerability and load a malicious, unsigned OVA image on an affected device. A successful exploit could allow an attacker to perform code execution on a crafted software OVA image.","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 NX-OS and IOS XE Software Virtual Service Image Signature Bypass Vulnerability","id":"CVE-2019-12662","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:ios_xe","products":["cisco:ios_xe","cisco:nx-os"],"type":"security_feature_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IOS XE Software TrustSec Protected Access Credential Provisioning Denial of Service Vulnerability","id":"CVE-2019-12663"},"packages":[],"prev":{"headline":"Cisco IOS XE Software Virtualization Manager CLI Command Injection Vulnerability","id":"CVE-2019-12661"},"products":["Cisco NX-OS Software 6.0(2)A1(1)"],"published":"2019-09-25","related":[{"cvss_score":10,"headline":"Cisco IOS XE Web UI Privilege Escalation","id":"CVE-2023-20198","kev_date_added":"2023-10-16","published":"2023-10-16"},{"cvss_score":9.8,"headline":"Cisco IOS Software and Cisco IOS XE Software Quality of Service Remote Code Execution","id":"CVE-2018-0151","kev_date_added":"2022-03-03","published":"2018-03-28"},{"cvss_score":7.2,"headline":"Cisco IOS XE Web UI Command Injection","id":"CVE-2023-20273","kev_date_added":"2023-10-23","published":"2023-10-24"},{"cvss_score":10,"headline":"Hardcoded credentials in Cisco IOS XE Software","id":"CVE-2025-20188","kev_date_added":null,"published":"2025-05-07"},{"cvss_score":10,"headline":"Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Remote Code Execution Vulnerability","id":"CVE-2021-34770","kev_date_added":null,"published":"2021-09-23"},{"cvss_score":10,"headline":"Cisco REST API Container for IOS XE Software Authentication Bypass Vulnerability","id":"CVE-2019-12643","kev_date_added":null,"published":"2019-08-28"},{"cvss_score":9.8,"headline":"Cisco IOS XE Software Security Hardening Release","id":"CVE-2026-20272","kev_date_added":null,"published":"2026-08-05"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-20","vendors":["Cisco"]},"summary":"Authenticated local attackers can bypass signature verification to load malicious OVA images, enabling code execution on Cisco network devices.","url":"https://insights.sbomify.com/CVE-2019-12662/"}