{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31338 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31338 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31338 is a high-severity missing authorization vulnerability in Siemens SINEMA Remote Connect Client, published on 19 Aug 2021. 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-2021-31338 and fix it if it is affected.\n\nWhat it is: CVE-2021-31338 is a high-severity missing authorization vulnerability in Siemens SINEMA Remote Connect Client, published on 19 Aug 2021. 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-2021-31338 in the wild and no public exploit code.\n\nAffected product: Siemens SINEMA Remote Connect Client. 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-2021-31338/ (Markdown: https://insights.sbomify.com/CVE-2021-31338/index.md)","id":"CVE-2021-31338","markdown":"https://insights.sbomify.com/CVE-2021-31338/index.md","name":"CVE-2021-31338","record":{"aliases":["GHSA-qcvh-w68r-q938"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SINEMA Remote Connect Client","requires_auth":"low_privilege","summary":"A local attacker can modify configuration settings via an unauthenticated channel to escalate privileges and execute arbitrary code on the device.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"sinema_remote_connect","vendor":"siemens"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-15","name":"External Control of System or Configuration Setting"}],"description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","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":"Missing authorization in SINEMA Remote Connect Client","id":"CVE-2021-31338","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Mendix Excel Importer Module","id":"CVE-2021-31339"},"packages":[],"prev":{"headline":"Missing authorization in SINAMICS Medium Voltage Products","id":"CVE-2021-31337"},"products":["SINEMA Remote Connect Client"],"published":"2021-08-19","related":[],"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":"2024-08-03","vendors":["Siemens"]},"summary":"A local attacker can modify configuration settings via an unauthenticated channel to escalate privileges and execute arbitrary code on the device.","url":"https://insights.sbomify.com/CVE-2021-31338/"}