{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-0203 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-0203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-0203 is a medium-severity vulnerability in Cisco Unity Connection, published on 22 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-0203 and fix it if it is affected.\n\nWhat it is: CVE-2018-0203 is a medium-severity vulnerability in Cisco Unity Connection, published on 22 Feb 2018. 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-2018-0203 in the wild and no public exploit code.\n\nAffected product: Cisco Unity Connection. 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-2018-0203/ (Markdown: https://insights.sbomify.com/CVE-2018-0203/index.md)","id":"CVE-2018-0203","markdown":"https://insights.sbomify.com/CVE-2018-0203/index.md","name":"CVE-2018-0203","record":{"aliases":["GHSA-g977-q8vq-h243"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Unity Connection","requires_auth":"none","summary":"Unauthenticated remote attackers can exploit improper domain handling to send unsolicited email messages via the SMTP relay.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"unity_connection","vendor":"cisco"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-19","name":null}],"description":"A vulnerability in the SMTP relay of Cisco Unity Connection could allow an unauthenticated, remote attacker to send unsolicited email messages, aka a Mail Relay Vulnerability. The vulnerability is due to improper handling of domain information in the affected software. An unauthenticated, remote attacker could exploit this vulnerability by sending crafted requests to the targeted application. A successful exploit could allow the attacker to send email messages to arbitrary addresses. Cisco Bug IDs: CSCvg62215.","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":"Other in Cisco Unity Connection","id":"CVE-2018-0203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:unity_connection","products":["cisco:unity_connection"],"type":"other","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in Cisco Prime Collaboration Provisioning Tool","id":"CVE-2018-0204"},"packages":[],"prev":{"headline":"Denial of service in ClamAV","id":"CVE-2018-0202"},"products":["Cisco Unity Connection"],"published":"2018-02-22","related":[{"cvss_score":9,"headline":"Privilege escalation in n/a","id":"CVE-2014-3333","kev_date_added":null,"published":"2014-08-11"},{"cvss_score":9,"headline":"Privilege escalation in n/a","id":"CVE-2012-0366","kev_date_added":null,"published":"2012-03-01"},{"cvss_score":8.8,"headline":"Cisco Unity Connection Remote Code Execution Vulnerability","id":"CVE-2026-20034","kev_date_added":null,"published":"2026-05-06"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2012-3060","kev_date_added":null,"published":"2012-09-16"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2012-0367","kev_date_added":null,"published":"2012-03-01"},{"cvss_score":7.3,"headline":"File upload in Cisco Unity Connection","id":"CVE-2024-20272","kev_date_added":null,"published":"2024-01-17"},{"cvss_score":7.2,"headline":"Cisco Unity Connection Server-Side Request Forgery Vulnerability","id":"CVE-2026-20035","kev_date_added":null,"published":"2026-05-06"}],"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":"2024-12-02","vendors":["n/a"]},"summary":"Unauthenticated remote attackers can exploit improper domain handling to send unsolicited email messages via the SMTP relay.","url":"https://insights.sbomify.com/CVE-2018-0203/"}