{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23167 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23167 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23167 is a high-severity vulnerability in Gallagher Command Centre, published on 18 Nov 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-23167 and fix it if it is affected.\n\nWhat it is: CVE-2021-23167 is a high-severity vulnerability in Gallagher Command Centre, published on 18 Nov 2021. 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-2021-23167 in the wild and no public exploit code.\n\nAffected product: Gallagher Command Centre. 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-2021-23167/ (Markdown: https://insights.sbomify.com/CVE-2021-23167/index.md)","id":"CVE-2021-23167","markdown":"https://insights.sbomify.com/CVE-2021-23167/index.md","name":"CVE-2021-23167","record":{"aliases":["GHSA-36x7-v6h4-4q78"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Gallagher Command Centre","requires_auth":"none","summary":"Improper certificate validation in SMTP Client allows man-in-the-middle attacks to retrieve sensitive information from the Command Centre Server.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Gallagher","cpe":[{"product":"command_centre","vendor":"gallagher"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Improper certificate validation vulnerability in SMTP Client allows man-in-the-middle attack to retrieve sensitive information from the Command Centre Server. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3); 8.40 versions prior to 8.40.2063 (MR4); 8.30 versions prior to 8.30.1454 (MR4) ; version 8.20 and prior versions.","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":"Weak cryptography in Command Centre","id":"CVE-2021-23167","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products","id":"CVE-2021-23168"},"packages":[],"prev":{"headline":"Path traversal in Odoo Community","id":"CVE-2021-23166"},"products":["Command Centre"],"published":"2021-11-18","related":[{"cvss_score":9.9,"headline":"Missing authorization in Command Centre","id":"CVE-2021-23140","kev_date_added":null,"published":"2021-06-11"},{"cvss_score":9.9,"headline":"SQL injection in Command Centre","id":"CVE-2021-23230","kev_date_added":null,"published":"2021-06-11"},{"cvss_score":9.9,"headline":"Missing authorization in Command Centre","id":"CVE-2020-16096","kev_date_added":null,"published":"2020-09-15"},{"cvss_score":9.8,"headline":"Information disclosure in Command Centre","id":"CVE-2020-16098","kev_date_added":null,"published":"2020-09-15"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2019-15294","kev_date_added":null,"published":"2019-08-28"},{"cvss_score":9.1,"headline":"Information disclosure in Command Centre Server","id":"CVE-2024-21815","kev_date_added":null,"published":"2024-03-05"},{"cvss_score":8.8,"headline":"Memory corruption in Command Centre","id":"CVE-2020-16103","kev_date_added":null,"published":"2020-12-14"}],"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":"2024-09-17","vendors":["Gallagher"]},"summary":"Improper certificate validation in SMTP Client allows man-in-the-middle attacks to retrieve sensitive information from the Command Centre Server.","url":"https://insights.sbomify.com/CVE-2021-23167/"}