{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-20757 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-20757 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-20757 is a low-severity vulnerability in Gallagher Command Centre Server, published on 3 Mar 2026. 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-2026-20757 and fix it if it is affected.\n\nWhat it is: CVE-2026-20757 is a low-severity vulnerability in Gallagher Command Centre Server, published on 3 Mar 2026. 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-2026-20757 in the wild and no public exploit code.\n\nAffected product: Gallagher Command Centre Server. 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-2026-20757/ (Markdown: https://insights.sbomify.com/CVE-2026-20757/index.md)","id":"CVE-2026-20757","markdown":"https://insights.sbomify.com/CVE-2026-20757/index.md","name":"CVE-2026-20757","record":{"aliases":["GHSA-v28g-2c4f-rjxr"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Command Centre Server","requires_auth":"low_privilege","summary":"A privileged operator can cause a limited denial-of-service in the Gallagher Command Centre Server due to improper locking.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Gallagher","cpe":[{"product":"command_centre","vendor":"gallagher"}],"cvss":{"score":2.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-667","name":"Improper Locking"}],"description":"Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server.\n\nThis issue affects Command Centre Server: \n\n9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior.","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":"Race condition in Command Centre Server","id":"CVE-2026-20757","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Multiple Network Cameras TRIFORA 3 series","id":"CVE-2026-20759"},"packages":[],"prev":{"headline":"Privilege escalation in LLM Scaler software","id":"CVE-2026-20755"},"products":["Command Centre Server"],"published":"2026-03-03","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-03","vendors":["Gallagher"]},"summary":"A privileged operator can cause a limited denial-of-service in the Gallagher Command Centre Server due to improper locking.","url":"https://insights.sbomify.com/CVE-2026-20757/"}