{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-2423 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-2423 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-2423 is a high-severity denial of service vulnerability in Rockwell Automation Armor PowerFlex, published on 8 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-2023-2423 and fix it if it is affected.\n\nWhat it is: CVE-2023-2423 is a high-severity denial of service vulnerability in Rockwell Automation Armor PowerFlex, published on 8 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-2023-2423 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation Armor PowerFlex. 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-2023-2423/ (Markdown: https://insights.sbomify.com/CVE-2023-2423/index.md)","id":"CVE-2023-2423","markdown":"https://insights.sbomify.com/CVE-2023-2423/index.md","name":"CVE-2023-2423","record":{"aliases":["GHSA-rq6q-mvj3-3h4x"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial drive","requires_auth":"none","summary":"Attackers can cause a denial-of-service condition in Rockwell Automation Armor PowerFlex devices by flooding network commands, triggering excessive event logging and self-resets.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[{"product":"armor_powerflex_firmware","vendor":"rockwellautomation"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-682","name":"Incorrect Calculation"}],"description":"A vulnerability was discovered in the Rockwell Automation Armor PowerFlex device when the product sends communications to the local event log. Threat actors could exploit this vulnerability by sending an influx of network commands, causing the product to generate an influx of event log traffic at a high rate. If exploited, the product would stop normal operations and self-reset creating a denial-of-service condition. The error code would need to be cleared prior to resuming normal operations.","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":"Rockwell Automation Armor PowerFlex Vulnerable to Denial-Of-Service","id":"CVE-2023-2423","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"DedeCMS config.php UpDateMemberModCache unrestricted upload","id":"CVE-2023-2424"},"packages":[],"prev":{"headline":"Keycloak: oauth client impersonation","id":"CVE-2023-2422"},"products":["Armor PowerFlex"],"published":"2023-08-08","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-11","vendors":["Rockwell Automation"]},"summary":"Attackers can cause a denial-of-service condition in Rockwell Automation Armor PowerFlex devices by flooding network commands, triggering excessive event logging and self-resets.","url":"https://insights.sbomify.com/CVE-2023-2423/"}