{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-77120 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-77120 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-77120 is a high-severity command injection vulnerability in Schneider Electric PowerLogic T300, published on 9 Sep 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-2026-77120 and fix it if it is affected.\n\nWhat it is: CVE-2026-77120 is a high-severity command injection vulnerability in Schneider Electric PowerLogic T300, published on 9 Sep 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-2026-77120 in the wild and no public exploit code.\n\nAffected product: Schneider Electric PowerLogic T300. 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-2026-77120/ (Markdown: https://insights.sbomify.com/CVE-2026-77120/index.md)","id":"CVE-2026-77120","markdown":"https://insights.sbomify.com/CVE-2026-77120/index.md","name":"CVE-2026-77120","record":{"aliases":["GHSA-49xv-xvfv-pf95"],"analysis":{"component_type":"operating_system","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"PowerLogic T300","requires_auth":"high_privilege","summary":"Authenticated users with SSH access can execute arbitrary OS commands to gain root privileges on Schneider Electric PowerLogic T300 devices.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause privilege escalation to root and unauthorized execution of administrative functions when an authenticated user with SSH enabled interacts with the operating system console that improperly processes user-controlled input.","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 PowerLogic T300","id":"CVE-2026-77120","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Nexus Repository 3 - Denial of Service via Unbounded Maven POM Metadata Fields","id":"CVE-2026-77121"},"packages":[],"prev":{"headline":"NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets","id":"CVE-2026-77119"},"products":["PowerLogic T300"],"published":"2026-09-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-11","vendors":["Schneider Electric"]},"summary":"Authenticated users with SSH access can execute arbitrary OS commands to gain root privileges on Schneider Electric PowerLogic T300 devices.","url":"https://insights.sbomify.com/CVE-2026-77120/"}