{"vulnerability": "CVE-2023-0811", "sightings": [{"uuid": "9ede4b97-9dfa-4b89-80db-772b68b9ebf2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-0811", "type": "seen", "source": "https://t.me/cibsecurity/60175", "content": "\u203c CVE-2023-0811 \u203c\n\nOmron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an adversary issues a PROGRAM AREA WRITE command to a specific memory region, they could overwrite the password. This may lead to disabling UM protections or setting a non-ASCII password (non-keyboard characters) and preventing an engineer from viewing or modifying the user program.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-03-16T21:30:51.000000Z"}, {"uuid": "af185b34-2461-4d82-947e-7dfc347c79c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-0811", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/2054", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-0811\n\ud83d\udd39 Description: \nOmron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an adversary issues a PROGRAM AREA WRITE command to a specific memory region, they could overwrite the password. This may lead to disabling UM protections or setting a non-ASCII password (non-keyboard characters) and preventing an engineer from viewing or modifying the user program. \n\n\n\ud83d\udccf Published: 2023-03-16T17:41:25.525Z\n\ud83d\udccf Modified: 2025-01-16T21:42:32.824Z\n\ud83d\udd17 References:\n1. https://www.cisa.gov/news-events/ics-advisories/icsa-23-073-01\n2. https://www.ia.omron.com/product/vulnerability/OMSR-2023-001_en.pdf", "creation_timestamp": "2025-01-16T21:56:23.000000Z"}]}