{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2023-1935 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1935 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1935 is a critical authentication bypass vulnerability in Emerson Electric DL8000, published on 2 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1935 and fix it if it is affected.\n\nWhat it is: CVE-2023-1935 is a critical authentication bypass vulnerability in Emerson Electric DL8000, published on 2 Aug 2023. 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-2023-1935 in the wild and no public exploit code.\n\nAffected product: Emerson Electric DL8000. 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-2023-1935/ (Markdown: https://insights.sbomify.com/CVE-2023-1935/index.md)","id":"CVE-2023-1935","markdown":"https://insights.sbomify.com/CVE-2023-1935/index.md","name":"CVE-2023-1935","record":{"aliases":["GHSA-7q8x-6cwc-cx3j"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Emerson RTU devices","requires_auth":"none","summary":"Attackers can bypass authentication on Emerson ROC800-Series RTUs to gain unauthorized control or cause denial of service.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"dl8000_firmware","vendor":"emerson"},{"product":"roc809_firmware","vendor":"emerson"},{"product":"roc809l_firmware","vendor":"emerson"},{"product":"roc827_firmware","vendor":"emerson"},{"product":"roc827l_firmware","vendor":"emerson"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"ROC800-Series RTU devices are vulnerable to an authentication bypass, which could allow an attacker to gain unauthorized access to data or control of the device and cause a denial-of-service condition.","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":"CVE-2023-1935","id":"CVE-2023-1935","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Exposure of Private Personal Information to an Unauthorized Actor in GitLab","id":"CVE-2023-1936"},"packages":[],"prev":{"headline":"SQL injection in PnPSCADA","id":"CVE-2023-1934"},"products":["DL8000","ROC809","ROC809L","ROC827"],"published":"2023-08-02","related":[{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2022-30264","kev_date_added":null,"published":"2022-08-16"}],"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":"2024-10-21","vendors":["Emerson Electric"]},"summary":"Attackers can bypass authentication on Emerson ROC800-Series RTUs to gain unauthorized control or cause denial of service.","url":"https://insights.sbomify.com/CVE-2023-1935/"}