{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2023-23451 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-23451 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-23451 is a critical vulnerability in SICK FX0-GENT00000, SICK FX0-GENT00030, SICK FX0-GMOD00000, SICK FX0-GMOD00010, SICK FX0-GPNT00000, SICK FX0-GPNT00030, SICK UE410-EN1, SICK UE410-EN3, SICK UE410-EN3S04, SICK UE410-EN4, published on 19 Apr 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-2023-23451 and fix it if it is affected.\n\nWhat it is: CVE-2023-23451 is a critical vulnerability in SICK FX0-GENT00000, SICK FX0-GENT00030, SICK FX0-GMOD00000, SICK FX0-GMOD00010, SICK FX0-GPNT00000, SICK FX0-GPNT00030, SICK UE410-EN1, SICK UE410-EN3, SICK UE410-EN3S04, SICK UE410-EN4, published on 19 Apr 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-2023-23451 in the wild and no public exploit code.\n\nAffected product: SICK FX0-GENT00000, SICK FX0-GENT00030, SICK FX0-GMOD00000, SICK FX0-GMOD00010, SICK FX0-GPNT00000, SICK FX0-GPNT00030, SICK UE410-EN1, SICK UE410-EN3, SICK UE410-EN3S04, SICK UE410-EN4. 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-2023-23451/ (Markdown: https://insights.sbomify.com/CVE-2023-23451/index.md)","id":"CVE-2023-23451","markdown":"https://insights.sbomify.com/CVE-2023-23451/index.md","name":"CVE-2023-23451","record":{"aliases":["GHSA-j4pp-rp58-2qhj"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Ethernet Gateway","requires_auth":"none","summary":"Attackers can gain unauthorized access to SICK industrial gateways via Telnet because it is enabled by default without a password.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SICK AG","cpe":[{"product":"fx0-gent00000_firmware","vendor":"sick"},{"product":"fx0-gent00030_firmware","vendor":"sick"},{"product":"fx0-gmod00000_firmware","vendor":"sick"},{"product":"fx0-gmod00010_firmware","vendor":"sick"},{"product":"fx0-gpnt00000_firmware","vendor":"sick"},{"product":"fx0-gpnt00030_firmware","vendor":"sick"},{"product":"ue410-en1_firmware","vendor":"sick"},{"product":"ue410-en3_firmware","vendor":"sick"},{"product":"ue410-en3s04_firmware","vendor":"sick"},{"product":"ue410-en4_firmware","vendor":"sick"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","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-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-477","name":"Use of Obsolete Function"}],"description":"The Flexi Classic and Flexi Soft Gateways SICK UE410-EN3 FLEXI ETHERNET GATEW. with serial number \u003c=2311xxxx all Firmware versions, SICK UE410-EN1 FLEXI ETHERNET GATEW. with serial number \u003c=2311xxxx all Firmware versions, SICK UE410-EN3S04 FLEXI ETHERNET GATEW. with serial number \u003c=2311xxxx all Firmware versions, SICK UE410-EN4 FLEXI ETHERNET GATEW. with serial number \u003c=2311xxxx all Firmware versions, SICK FX0-GENT00000 FLEXISOFT EIP GATEW. with serial number \u003c=2311xxxx with Firmware \u003c=V2.11.0, SICK FX0-GMOD00000 FLEXISOFT MOD GATEW. with serial number \u003c=2311xxxx with Firmware \u003c=V2.11.0, SICK FX0-GPNT00000 FLEXISOFT PNET GATEW. with serial number \u003c=2311xxxx with Firmware \u003c=V2.12.0, SICK FX0-GENT00030 FLEXISOFT EIP GATEW.V2 with serial number \u003c=2311xxxx all Firmware versions, SICK FX0-GPNT00030 FLEXISOFT PNET GATEW.V2 with serial number \u003c=2311xxxx all Firmware versions and SICK FX0-GMOD00010 FLEXISOFT MOD GW with serial number \u003c=2311xxxx with Firmware \u003c=V2.11.0 all have Telnet enabled by factory default. No password is set in the default configuration.","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":"Hardcoded credentials in SICK FX0-GENT00000, SICK FX0-GENT00030, SICK FX0-GMOD00000, SICK FX0-GMOD00010, SICK FX0-GPNT00000, SICK FX0-GPNT00030, SICK UE410-EN1, SICK UE410-EN3, SICK UE410-EN3S04, SICK UE410-EN4","id":"CVE-2023-23451","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in FX0-GPNT v3 Firmware","id":"CVE-2023-23452"},"packages":[],"prev":{"headline":"Auth bypass in SICK FTMG-ESD15AXX AIR FLOW SENSOR","id":"CVE-2023-23450"},"products":["SICK FX0-GENT00000, SICK FX0-GENT00030, SICK FX0-GMOD00000, SICK FX0-GMOD00010, SICK FX0-GPNT00000, SICK FX0-GPNT00030, SICK UE410-EN1, SICK UE410-EN3, SICK UE410-EN3S04, SICK UE410-EN4"],"published":"2023-04-19","related":[{"cvss_score":9.8,"headline":"Missing authorization in FX0-GENT v3 Firmware","id":"CVE-2023-23453","kev_date_added":null,"published":"2023-02-20"},{"cvss_score":8.8,"headline":"Auth bypass in FX0-GENT00000","id":"CVE-2023-5246","kev_date_added":null,"published":"2023-10-23"},{"cvss_score":7.5,"headline":"Missing authorization in FX0-GENT00000 FLEXISOFT EIP GATEW.","id":"CVE-2023-23444","kev_date_added":null,"published":"2023-05-12"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2019-14753","kev_date_added":null,"published":"2019-09-24"}],"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":"2025-02-05","vendors":["N/A"]},"summary":"Attackers can gain unauthorized access to SICK industrial gateways via Telnet because it is enabled by default without a password.","url":"https://insights.sbomify.com/CVE-2023-23451/"}