{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-35089 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-35089 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-35089 is a high-severity vulnerability in Slican CCT-1668, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-35089 and fix it if it is affected.\n\nWhat it is: CVE-2026-35089 is a high-severity vulnerability in Slican CCT-1668, published on 27 May 2026. 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-2026-35089 in the wild and no public exploit code.\n\nAffected product: Slican CCT-1668. 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-2026-35089/ (Markdown: https://insights.sbomify.com/CVE-2026-35089/index.md)","id":"CVE-2026-35089","markdown":"https://insights.sbomify.com/CVE-2026-35089/index.md","name":"CVE-2026-35089","record":{"aliases":["GHSA-pch2-h8hc-84fh"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"telephone exchange","requires_auth":"none","summary":"An unauthenticated attacker can deduce the secure key to obtain admin credentials on Slican telephone exchanges.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1391","name":"Use of Weak Credentials"}],"description":"In Slican telephone exchanges secure key is generated in a predictable manner using properties of the telephone exchange which can be obtained without authentication. An unauthenticated attacker can deduce the secure key and obtain admin credentials.\n\nThis issue was fixed in versions below:\n- IPx series: version 6.61.0040\n- CCT-1668: version 6.56.0430\n- MAC-6400: version 6.56.0430\n- CXS-0424: version 6.30.0510\n\nThe issue STILL EXISTS in End-Of-Life telephone exchanges in versions 4.xx and below:\n- CCT-1668 (CCT1CPU)\n- MAC-6400\n- CXS-0424\nThese products were discontinued in 2011 and 2012 and and will not receive updates. These products require a hardware update in order to receive a software update. The vendor recommends that users of these devices contact the their service department directly to determine the options for upgrading.","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":"Use of Weak Credentials in Slican telephone exchanges","id":"CVE-2026-35089","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Authentication Bypass in Slican telephone exchanges","id":"CVE-2026-35090"},"packages":[],"prev":{"headline":"Inadequate Encryption Strength in Slican telephone exchanges","id":"CVE-2026-35088"},"products":["CCT-1668","CXS-0424","IPx","MAC-6400"],"published":"2026-05-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-05-27","vendors":["Slican"]},"summary":"An unauthenticated attacker can deduce the secure key to obtain admin credentials on Slican telephone exchanges.","url":"https://insights.sbomify.com/CVE-2026-35089/"}