{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-5758 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5758 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5758 is a high-severity command injection vulnerability in Grandstream UCM6200 Series, published on 17 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-5758 and fix it if it is affected.\n\nWhat it is: CVE-2020-5758 is a high-severity command injection vulnerability in Grandstream UCM6200 Series, published on 17 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-5758 in the wild and no public exploit code.\n\nAffected product: Grandstream UCM6200 Series. 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-2020-5758/ (Markdown: https://insights.sbomify.com/CVE-2020-5758/index.md)","id":"CVE-2020-5758","markdown":"https://insights.sbomify.com/CVE-2020-5758/index.md","name":"CVE-2020-5758","record":{"aliases":["GHSA-fc8w-q5c3-5m5f"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Grandstream UCM6200","requires_auth":"low_privilege","summary":"An authenticated remote attacker can execute arbitrary commands as root on Grandstream UCM6200 devices via a crafted HTTP request.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"ucm6202_firmware","vendor":"grandstream"},{"product":"ucm6204_firmware","vendor":"grandstream"},{"product":"ucm6208_firmware","vendor":"grandstream"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via HTTP. An authenticated remote attacker can execute commands as the root user by sending a crafted HTTP GET to the UCM's \"Old\" HTTPS API.","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":"Command injection in Grandstream UCM6200 Series","id":"CVE-2020-5758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Grandstream UCM6200 Series","id":"CVE-2020-5759"},"packages":[],"prev":{"headline":"Command injection in Grandstream UCM6200 Series","id":"CVE-2020-5757"},"products":["Grandstream UCM6200 Series"],"published":"2020-07-17","related":[{"cvss_score":9.8,"headline":"Command injection in Grandstream UCM6200 Series","id":"CVE-2020-5757","kev_date_added":null,"published":"2020-07-17"},{"cvss_score":9.8,"headline":"Command injection in Grandstream UCM6200 Series","id":"CVE-2020-5759","kev_date_added":null,"published":"2020-07-17"},{"cvss_score":9.8,"headline":"Information disclosure in Grandstream UCM6200 series","id":"CVE-2020-5723","kev_date_added":null,"published":"2020-03-30"},{"cvss_score":7.5,"headline":"SQL injection in Grandstream UCM6200 series","id":"CVE-2020-5724","kev_date_added":null,"published":"2020-03-30"},{"cvss_score":7.5,"headline":"SQL injection in Grandstream UCM6200 series","id":"CVE-2020-5726","kev_date_added":null,"published":"2020-03-30"},{"cvss_score":5.9,"headline":"SQL injection in Grandstream UCM6200 series","id":"CVE-2020-5725","kev_date_added":null,"published":"2020-03-30"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An authenticated remote attacker can execute arbitrary commands as root on Grandstream UCM6200 devices via a crafted HTTP request.","url":"https://insights.sbomify.com/CVE-2020-5758/"}