{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2024-28957 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-28957 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-28957 is a medium-severity vulnerability in DMG MORI Digital Co., LTD. and NEXT Co., Ltd. Cente IPv6, published on 15 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-28957 and fix it if it is affected.\n\nWhat it is: CVE-2024-28957 is a medium-severity vulnerability in DMG MORI Digital Co., LTD. and NEXT Co., Ltd. Cente IPv6, published on 15 Apr 2024. 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-2024-28957 in the wild and no public exploit code.\n\nAffected product: DMG MORI Digital Co., LTD. and NEXT Co., Ltd. Cente IPv6. 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-2024-28957/ (Markdown: https://insights.sbomify.com/CVE-2024-28957/index.md)","id":"CVE-2024-28957","markdown":"https://insights.sbomify.com/CVE-2024-28957/index.md","name":"CVE-2024-28957","record":{"aliases":["GHSA-rvmq-wmg8-hqq7"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cente middleware TCP/IP","requires_auth":"none","summary":"Remote attackers can predict packet header IDs in Cente middleware devices, allowing them to interfere with network communications.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"cente_ipv6","vendor":"nxtech"},{"product":"cente_ipv6_snmpv2","vendor":"nxtech"},{"product":"cente_ipv6_snmpv3","vendor":"nxtech"},{"product":"cente_tcp\\/ipv4","vendor":"nxtech"},{"product":"cente_tcp\\/ipv4_snmpv2","vendor":"nxtech"},{"product":"cente_tcp\\/ipv4_snmpv3","vendor":"nxtech"}],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-340","name":"Generation of Predictable Numbers or Identifiers"}],"description":"Generation of predictable identifiers issue exists in Cente middleware TCP/IP Network Series. If this vulnerability is exploited, a remote unauthenticated attacker may interfere communications by predicting some packet header IDs of the device.","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":"Information disclosure in Cente IPv6","id":"CVE-2024-28957","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Other in n/a","id":"CVE-2024-28960"},"packages":[],"prev":{"headline":"Information disclosure in Intel(R) Processors","id":"CVE-2024-28956"},"products":["Cente IPv6","Cente IPv6 SNMPv2","Cente IPv6 SNMPv3","Cente TCP/IPv4","Cente TCP/IPv4 SNMPv2","Cente TCP/IPv4 SNMPv3"],"published":"2024-04-15","related":[{"cvss_score":7.5,"headline":"Denial of service in Cente IPv6","id":"CVE-2024-23911","kev_date_added":null,"published":"2024-04-15"},{"cvss_score":5.3,"headline":"Denial of service in Cente IPv6","id":"CVE-2024-28894","kev_date_added":null,"published":"2024-04-15"}],"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":"2024-08-29","vendors":["DMG MORI Digital Co., LTD. and NEXT Co., Ltd."]},"summary":"Remote attackers can predict packet header IDs in Cente middleware devices, allowing them to interfere with network communications.","url":"https://insights.sbomify.com/CVE-2024-28957/"}