{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-1136 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1136 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1136 is a critical authentication bypass vulnerability in Delta Electronics InfraSuite Device Master, published on 27 Mar 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-2023-1136 and fix it if it is affected.\n\nWhat it is: CVE-2023-1136 is a critical authentication bypass vulnerability in Delta Electronics InfraSuite Device Master, published on 27 Mar 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-2023-1136 in the wild and no public exploit code.\n\nAffected product: Delta Electronics InfraSuite Device Master. 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-2023-1136/ (Markdown: https://insights.sbomify.com/CVE-2023-1136/index.md)","id":"CVE-2023-1136","markdown":"https://insights.sbomify.com/CVE-2023-1136/index.md","name":"CVE-2023-1136","record":{"aliases":["GHSA-hj8f-hj3v-fmvw"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"ICS device master","requires_auth":"none","summary":"Unauthenticated attackers can generate valid tokens to bypass authentication in Delta Electronics InfraSuite Device Master.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"infrasuite_device_master","vendor":"deltaww"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"In Delta Electronics InfraSuite Device Master versions prior to 1.0.5, an unauthenticated attacker could generate a valid token, which would lead to authentication bypass.","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-2023-1136","id":"CVE-2023-1136","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":"CVE-2023-1137","id":"CVE-2023-1137"},"packages":[],"prev":{"headline":"Privilege escalation in InfraSuite Device Master","id":"CVE-2023-1135"},"products":["InfraSuite Device Master"],"published":"2023-03-27","related":[{"cvss_score":9.8,"headline":"Delta Electronics InfraSuite Device Master Exposed Dangerous Method Or Function","id":"CVE-2023-39226","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":9.8,"headline":"Delta Electronics InfraSuite Device Master Deserialization of Untrusted Data","id":"CVE-2023-47207","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":9.8,"headline":"​Delta Electronics InfraSuite Device Master Deserialization of Untrusted Data","id":"CVE-2023-34347","kev_date_added":null,"published":"2023-07-10"},{"cvss_score":9.8,"headline":"CVE-2023-1133","id":"CVE-2023-1133","kev_date_added":null,"published":"2023-03-27"},{"cvss_score":9.8,"headline":"CVE-2023-1140","id":"CVE-2023-1140","kev_date_added":null,"published":"2023-03-27"},{"cvss_score":9.8,"headline":"Deserialization in InfraSuite Device Master","id":"CVE-2022-41778","kev_date_added":null,"published":"2023-01-12"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-16","vendors":["Delta Electronics"]},"summary":"Unauthenticated attackers can generate valid tokens to bypass authentication in Delta Electronics InfraSuite Device Master.","url":"https://insights.sbomify.com/CVE-2023-1136/"}